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Chevrolet Volt Hybrid DTC

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OBD Codex

This is the Chevrolet Volt Hybrid DTC Document. Re-uploaded by OBDCodex.

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Colors indicate the type of OBD controller. Red = MASTER (ECM) - Stores Codes - Supports M01-0A - Controls MIL Blue = PRIMARY (HPC1, TCM, FPCM, HPC2) - Stores Codes - Supports Modes 01, 04, 09, 0A Orange = SECONDARY (BECM, BSCM) - Supports Modes 01, 04, 09, 0A Green = DEPENDANT SECONDARY (MCPA, MCPB, ATPC, BCCM, EACCM) 11 OBDG01 HYBRID Diagnostics Page 1 of 1087
System supply voltage is within limits > 11 Volts 20 failures out of 25 samples Trips 2 B Type Output driver is commanded on, Ignition switch is in crank or run position 250 ms /sample, continuous Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Intake Camshaft Actuator Solenoid Circuit – Bank 1 P0010 Detects a VVT system error by monitoring the circuit for electrical integrity The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 2 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Detects a VVT system error by comparing the desired and actual cam positions when VVT is activated Camshaft position error [absolute value of (desired position - actual position)] is compared to thresholds to determine if excessive (Intake cam Bank 1)Cam Position Error > KtPHSD_phi_C amPosErrorLim Ic1 Deg (see Supporting Table) DTC’s are NOT active: P0010 IntkCMP B1 Circuit IntakeCamSenso rTFTKO CrankSensorTFT KO CrankIntakeCam CorrelationFA System Voltage > 11 Volts, Both Desired & Measured cam positions cannot be < KtPHSD_phi_CamP osErrorLimIc1 or > than (29.0 - KtPHSD_phi_CamP osErrorLimIc1). Desired cam position cannot vary more than 3.0 Cam Deg for at least KtPHSD_t_StableP ositionTimeIc1 seconds (see Supporting Tables) 135 failures out of 150 samples Trips 2 B Type Intake Camshaft System Performance – Bank 1 P0011 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 3 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine is running VVT is enabled Desired camshaft position > 0 Power Take Off (PTO) not active 100 ms /sample Detects a VVT system error by monitoring the circuit for electrical integrity The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. System supply voltage is within limits > 11 Volts 20 failures out of 25 samples Trips 2 B Type Output driver is commanded on, Ignition switch is in crank or run position 250 ms /sample, continuous Exhaust Camshaft Actuator Solenoid Circuit – Bank 1 P0013 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 4 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Detects a VVT system error by comparing the desired and actual cam positions when VVT is activated Camshaft position error [absolute value of (desired position - actual position)] is compared to thresholds to determine if excessive (Exhaust cam Bank 1)Cam Position Error > KtPHSD_phi_C amPosErrorLim Ec1 Deg (see Supporting Table) DTC’s are NOT active: P0013 IntkCMP B1 Circuit ExhaustCamSen sorTFTKO CrankSensorTFT KO CrankExhaustCa mCorrelationFA System Voltage > 11 Volts, Both Desired & Measured cam positions cannot be < KtPHSD_phi_CamP osErrorLimEc1 or > than (Exh23.5 - KtPHSD_phi_CamP osErrorLimEc1). Desired cam position cannot vary more than 3.0 Cam Deg for at least KtPHSD_t_StableP ositionTimeEc1 seconds (see Supporting Tables) 135 failures out of 150 samples Trips 2 B Type Exhaust Camshaft System Performance – Bank 1 P0014 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 5 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine is running VVT is enabled Desired camshaft position > 0 Power Take Off (PTO) not active 100 ms /sample P0335, P0336 P0340, P0341 5VoltReferenceA_F A 5VoltReferenceB_F A Cam phaser is in "parked" position No Active DTCs: Crankshaft Position (CKP)- Camshaft Position (CMP) Correlation Bank 1 Sensor A P0016 Detects cam to crank misalignment by monitoring if cam sensor pulse for bank 1 sensor A occurs during the incorrect crank position 4 cam sensor pulses more than - 10 crank degrees before or 10 crank degrees after nominal position in one cam revolution. Crankshaft and camshaft position signals are synchronized 2 failures out of 3 tests. A failed test is 4 failures out of 5 samples. There is a delay after the first failed test to allow the camshaft position to return to the park position. This time is defined by the table "Cam Correlation Oil Temperature Threshold". Type B 2 trips Engine is Spinning 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 6 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0335, P0336 Time since last execution of diagnostic < 1.0 seconds One sample per cam rotation Crankshaft Position (CKP)- Camshaft Position (CMP) Correlation Bank 1 Sensor B P0017 Detects cam to crank misalignment by monitoring if cam sensor pulse for bank 1 sensor B occurs during the incorrect crank position 4 cam sensor pulses more than - 10 crank degrees before or 10 crank degrees after nominal position in one cam revolution. Crankshaft and camshaft position signals are synchronized 2 failures out of 3 tests. A failed test is 4 failures out of 5 samples. There is a delay after the first failed test to allow the camshaft position to return to the park position. This time is defined by the Type B 2 trips Engine is Spinning Cam phaser is in "parked" position No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 7 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0365, P0366 5VoltReferenceA_F A 5VoltReferenceB_F A Ignition = Crank or Run 20 failures out of 25 samples Ignition Voltage > 11.0 volts Engine Speed > 400 RPM 250 ms / sample Continuous O2S Heater Control Circuit Bank 1 Sensor 1 P0030 This DTC checks the Heater Output Driver circuit for electrical integrity. Voltage low during driver open state (indicates short-to- ground or open circuit) or voltage high during driver closed state (indicates short to voltage). 2 trips Type B y table "Cam Correlation Oil Temperature Threshold". Time since last execution of diagnostic < 1.0 seconds One sample per cam rotation 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 8 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition = Crank or Run 20 failures out of 25 samples Ignition Voltage > 11.0 volts Engine Speed > 400 RPM 250 ms / sample Continuous Heater Resistance outside of the expected range of 7.0 < Ÿ < 13.0 No Active DTC's ECT_Sensor_FA P2610 IAT_SensorFA Once per valid cold start Coolant – IAT < 8.0 ºC Engine Soak Time > 28800 seconds Coolant Temp -30.0 < ºC < 45.0 Ignition Voltage < 32.0 volts Engine Run time < 0.275 seconds Heater Resistance outside of the expected range of 7.0 < Ÿ < 13.0 No Active DTC's ECT_Sensor_FA P2610 IAT_SensorFA Once per valid cold start Coolant – IAT < 8.0 ºC Engine Soak Time > 28800 seconds Coolant Temp -30.0 < ºC < 45.0 O2S Heater Control Circuit Bank 1 Sensor 2 P0036 This DTC checks the Heater Output Driver circuit for electrical integrity. Voltage low during driver open state (indicates short-to- ground or open circuit) or voltage high during driver closed state (indicates short to voltage). 2 trips Type B HO2S Heater Resistance Bank 1 Sensor 1 P0053 Detects an oxygen sensor heater having an incorrect or out of range resistance value. 2 trips Type B HO2S Heater Resistance Bank 1 Sensor 2 P0054 Detects an oxygen sensor heater having an incorrect or out of range resistance value. 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 9 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition Voltage < 32.0 volts Engine Run time < 0.275 seconds Engine run time > 10.0 seconds Or IAT min ” 70.3 °C Continuous Engine run time > 60.0 seconds Or IAT min • -7.0 °C Continuous Radiator Coolant Temp Sensor Circuit Low Voltage P00B3 This DTC detects a short to ground in the RCT signal circuit or the RCT sensor. RCT Resistance (@ 150ºC) < 34 Ohms 5 failures out of 10 samples 2 trips Type B 1 sec/ sample Radiator Coolant Temp Sensor Circuit High Voltage P00B4 Circuit Continuity This DTC detects a short to high or open in the RCT signal circuit or the RCT sensor. RCT Resistance (@ -60ºC) > 260000 Ohms 5 failures out of 10 samples 2 trips Type B 1 sec/ sample 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 10 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's VehicleSpeedSenso r_FA 1 failure IAT_SensorCircuitF A THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA IgnitionOffTimeVali d TimeSinceEngineR unningValid IAT • -7 ºC 2) Absolute difference between ECT at power up & RCT at power up is > by 20.0 C and a block heater has not b d t t d Test aborted this trip = False LowFuel Condition Diag = False Radiator Coolant Temp - Engine Coolant Temp (ECT) Correlation P00B6 This DTC detects a difference between ECT and RCT after a soak condition. A failure will be reported if any of the following occur: 2 trips Type B 500 msec/ sample 1) Absolute difference between ECT at power up & RCT at power up is • an IAT based threshold table lookup value(fast fail). See "P00B6: Fail if power up ECT exceeds RCT by these values" in the Supporting tables section Once per valid cold start Engine Off Soak Time > 28800 seconds Non-volatile memory initization = Not occurred Test complete this trip = False 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 11 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 2) Cranking time < 1.0 Seconds = False > 158.4 MPH and 1c) Additional Vehicle drive time is provided to 1a when Vehicle speed is below 1b as follows: 0.50 times the seconds with vehicle speed below 1b 1d) IAT drops from power up IAT • 255.0 ºC been detected. Block Heater detection is enabled 3) ECT at power up > IAT at power up by 20.0 C and the time spent cranking the engine without starting is greater than 1.0 seconds with the LowFuelConditionDi ag when either of the following 1) ECT at power up > IAT at power up by > 20.0 ºC Block Heater is detected and diagnostic is aborted when 1) or 2) occurs. Diagnostic is aborted when 3) or 4) occurs: 1a) Vehicle drive time > 1 Seconds with 1b) Vehicle speed 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 12 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value > 255 Seconds No Active DTC's THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA Engine run time > 45 seconds OR Continuous 2a) ECT drops from power up ECT > 255 ºC Within 2b) Engine run time 3) Engine run time with vehicle speed below 1b > 1800 Seconds 4) Minimum IAT during test ” -7.0 ºC Engine Coolant Flow Insufficient P00B7 This DTC detects a Insufficient Flow Condition (i.e.. Stuck Closed Thermostat) Engine Coolant Temp (ECT) is greater than 117 Deg C and Difference between ECT and RCT is greater than 45 Deg C. When above is present for more than 5 seconds, fail counts start. 30 failures out of 200 samples 2 trips Type B 1 sec/ sample Engine Coolant Temp > 70.0 Deg C 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 13 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp >= -7 Deg C Coolant Temp <= 125 Deg C Intake Air Temp >= -20 Deg C Intake Air Temp <= 125 Deg C AND Mass Air Flow System Performance P0101 Determines if the MAF sensor is stuck within the normal operating range Filtered Throttle Model Error <= 125 kPa*(g/s) Continuous Calculation are performed every 12.5 msec Type B 2 trips ABS(Measured Flow – Modeled Air Flow) Filtered > 10 grams/sec Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered > 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight Modeled Air Flow Error multiplied by MAF Residual Weight Factor based on RPM and MAF Residual MAP Model 2 Error multiplied by MAP2 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 14 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P MAF Output <= 1800 Hertz Engine Run Time > 1.0 seconds (0 gm/sec) Engine Speed >= 300 RPM Ignition Voltage >= 10.0 Volts Mass Air Flow Sensor Circuit Low Frequency P0102 Detects a continuous short to low or a open in either the signal circuit or the MAF sensor 200 failures out of 250 samples Type B 2 trips Above criteria present for a period of time >= 1.0 seconds 1 sample every cylinder firing event Residual Weight Factor based on See table "IFRD Residual Weighting No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 15 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAF Output >= 14500 Hertz Engine Run Time > 1.0 seconds (108 gm/sec) Engine Speed >= 300 RPM Ignition Voltage >= 10.0 Volts Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp >= -7 Deg C Coolant Temp <= 125 Deg C Intake Air Temp >= -20 Deg C Intake Air Temp <= 125 Deg C AND Manifold Absolute Pressure Sensor Performance P0106 Determines if the MAP sensor is stuck within the normal operating range Filtered Throttle Model Error <= 125 kPa*(g/s) Continuous Calculations are performed every 12.5 msec Type B 2 trips ABS(Measured MAP – MAP Model 1) Filtered > 20.0 kPa Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered > 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight MAP Model 1 Error multiplied by MAP1 Mass Air Flow Sensor Circuit High Frequency P0103 Detects a high frequency output from the MAF sensor 200 failures out of 250 samples Type B 2 trips Above criteria present for a period of time >= 1.0 seconds 1 sample every cylinder firing event 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 16 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P Residual Weight Factor based on MAP Model 2 Error multiplied by MAP2 Residual Weight Factor based on See table "IFRD Residual Weighting No Active DTCs: Engine Not Rotating 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 17 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Manifold Pressure < 50.0 kPa OR Manifold Pressure > 115.0 kPa EngModeNotRunT mErr MAP_SensorFA AAP_SnsrFA MAP_SensorCircuit FP AAP_SnsrCktFP MAP Voltage Continuous MAP Voltage Continuous Manifold Absolute Pressure Sensor Circuit Low P0107 Detects a continuous short to low or open in either the signal circuit or the MAP sensor. < 3.0 % of 5 Volt Range (0.2 Volts = 3.5 kPa) 320 failures out of 400 samples Type B 2 trips 1 sample every 12.5 msec Manifold Absolute P0108 Detects an open sensor ground or > 90.0 % of 5 Volt Range (4.5 320 failures out of 400 samples Type B 2 trips Case: Time between current ignition cycle and the last time the engine was running > 8.0 seconds 4 failures out of 5 samples 1 sample every 12.5 msec Engine is not rotating No Active DTCs: No Pending DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 18 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Power Up ECT < 60 deg C ECT_Sensor_Ckt_F A IAT_SensorCircuitF A MnfdTempSensorC ktFA HumTempSensorCkt Raw IAT Input Intake Air Temperature Sensor Circuit Low (High Temperature) P0112 Detects a continuous short to ground in the IAT signal circuit or the IAT sensor < 62 Ohms (~150 deg C) Engine Run Time > 0.0 seconds 40 failures out of 50 samples Type B 2 trips 1 sample every 100 msec Pressure Sensor Circuit High continuous short to high in either the signal circuit or the MAP sensor. Volts = 115.0 kPa) 1 sample every 12.5 msec Intake Air Temperature Sensor Circuit Performance P0111 Detects an IAT sensor that has stuck in range by comparing to engine coolant temperature at startup ABS(Power Up IAT - Power Up ECT) > 40 deg C Time between current ignition cycle and the last time the engine was running > 28800 seconds Executes once at the beginning of each ignition cycle if enable conditions are met Type B 2 trips No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 19 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Raw IAT Input String Length > 125 DegC Continuous Where: And where: No Active DTC's VehicleSpeedSensor1 failure IAT_SensorFA ECT_Sensor_Ckt_FA IgnitionOffTimeVali d TimeSinceEngineR unningValid Intake Air Temperature Sensor Intermittent In- Range P0114 Detects a noisy or erratic IAT signal circuit or IAT sensor 4 failures out of 5 samples Type B 2 trips 10 consecutive IAT samples "String Length" = sum of "Diff" calculated over "Diff" = ABS(current IAT reading - IAT reading from 100 milliseconds previous) Engine Coolant Temperature (ECT) Sensor Performance P0116 This DTC detects ECT temp sensor stuck in mid range. A failure will be reported if any of the following occur: 2 trips Type B 500 msec/ sample 1) ECT at power up > IAT at power up See "P0116: Fail if power up Intake Air Temperature Sensor Circuit High (Low Temperature) P0113 Detects a continuous open circuit in the IAT signal circuit or the IAT sensor > 126840 Ohms (~-60 deg C) Engine Run Time > 0.0 seconds 40 failures out of 50 samples Type B 2 trips 1 sample every 100 msec 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 20 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value IAT • -7 ºC 2) Cranking time < 0.0 Seconds > 158.4 MPH = False Block Heater is detected and diagnostic is aborted when 1) or 2) occurs. Diagnostic is aborted when or 4) occurs: 1a) Vehicle drive time > 400 Seconds with 1b) Vehicle speed 1c) Additional by an IAT based table lookup value after a minimum 28800 second soak (fast fail). ECT exceeds IAT by these values" in the Supporting tables section Non-volatile memory = Not occurred Once per valid cold start Test complete this trip = False Test aborted this trip = False 2) ECT at power up > IAT at power up by 20.0 C after a minimum 28800 second soak and a block heater has not been detected. LowFuelConditio n = False Block Heater detection is enabled when either of the following 1) ECT at power up > IAT at power up by > 20.0 ºC 3) ECT at power up > IAT at power up by 20.0 C after a minimum 28800 seconds soak and the time spent cranking the engine without starting is greater than 0.0 seconds with the LowFuelConditionDi ag 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 21 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ” 65535 Seconds 4) Minimum IAT during test ” -7 ºC Engine Coolant Temp Sensor Circuit Low P0117 Circuit Continuity This DTC detects a short to ground in the ECT signal ECT Resistance (@ 150ºC) < 34 Ohms 5 failures out of 6 samples 2 trips Type B 1 sec/ sample Vehicle drive time is provided to 1a when Vehicle speed is below 1b as follows: 0.50 times the seconds with vehicle speed below 1b 1d) IAT drops from power up IAT • 255.0 ºC 2a) ECT drops from power up ECT • 255 ºC Within 2b) Engine run time 3) Engine run time with vehicle speed below 1b > 1800 Seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 22 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Continuous Engine run time > 10.0 seconds Or IAT min • 0.0 °C Continuous No Active DTC's P0117 P0118 Continuous Engine Coolant Temperature (ECT) Sensor Circuit Intermittent P0119 Circuit Continuity This DTC detects large step changes in the ECT signal circuit or the ECT sensor. Allowable high and low limits are calculated for the next sample ECT temperature step change: 1) postive step change is greater than high limit OR 2) negitive step change is lower than low limit. 3 failures out of 4 samples 2 trips Type B 1 sec/ sample circuit or the ECT sensor. Engine Coolant Temp Sensor Circuit High P0118 Circuit Continuity This DTC detects a short to high or open in the ECT signal circuit or the ECT sensor. ECT Resistance (@ -60ºC) > 260000 Ohms 5 failures out of 6 samples 2 trips Type B 1 sec/ sample 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 23 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp > -7 Deg C Coolant Temp < 125 Deg C Intake Air Temp > -20 Deg C Intake Air Temp < 125 Deg C AND p based on the previous sample and the time constant of the Throttle Position Sensor Performance P0121 Determines if the Throttle Position Sensor input is stuck within the normal operating range Filtered Throttle Model Error > 125 kPa*(g/s) Continuous Calculation are performed every 12.5 msec Type B 2 trips ABS(Measured Flow – Modeled Air Flow) Filtered > 10 grams/sec Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered <= 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight Modeled Air Flow Error multiplied by MAF Residual Weight Factor based on RPM and MAF Residual 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 24 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P TPS1 Voltage < 0.325 Trips: 1 Type: A MIL: YES TPS1 Circuit Low P0122 Detects a continuous or intermittent short or open in TPS1 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 See table "IFRD Residual Weighting No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 25 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value TPS1 Voltage > 4.75 Trips: 1 Type: A MIL: YES No Active DTC's MAF_SensorFA IAT_SensorFA THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA Range #1 (Primary) 1 sec/ sample Engine not run time • 1800 seconds Fuel Condition Ethanol ” 86% 2 trips Type B ECT reaches Commanded temperature minus 11.0 °C when IAT min is < 60.0°C and • -7.0°C. Engine run time 1 ” Eng Run Tme ” 1800 seconds Once per ignition key cycle Range #1 (Primary) Test 5V reference circuit TPS1 Circuit High P0123 Detects a continuous or intermittent short or open in TPS1 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit Engine Coolant Temperature Below Stat Regulating Temperature P0128 This DTC detects if the engine coolant temperature rises too slowly due to an ECT or Cooling system fault Engine run time is accumulated when airflow is • 1 grams per sec during Range #1 or #2: See “P0128: Maximum Accumulated Time for IAT and Start-up ECT conditions“ in the Supporting 1 failure to set DTC 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 26 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ECT at start run -40.0 ” ECT ” 59.0 °C Average Airflow • 1.0 gps Not used in this application ECT at start run -50.0 ” ECT ” -50.0 °C Average Airflow • 1.0 gps No Active DTC's TPS_ThrottleAuthor ityDefaulted MAP_SensorFA AIR System FA Ethanol Composition Sensor FA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA Range #2 (Alternate) ECT reaches Commanded temperature minus 11.0 °C when IAT min is < -50.0°C and • -50.0°C. T-Stat Heater duty commanded ” 10 % Range #2 (Alternate) Test T-Stat Heater duty commanded ” 10 % O2S Circuit Low Voltage Bank 1 Sensor 1 P0131 This DTC determines if the O2 sensor circuit is shorted to low. Oxygen Sensor Signal < 50 mVolts 380 failures out of 475 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 27 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR intrusive test = Not active Fuel intrusive test = Not active Idle intrusive test = Not active EGR intrusive test = Not active System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 28 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Equivalence Ratio 0.9912 < ratio < 1.0400 Air Per Cylinder 50 < mgram < 500 Fuel Control State = Closed Loop Closed Loop Active = TRUE All Fuel Injectors for active Cylinders Enabled (On) Fuel Condition Ethanol ” 87% Fuel State DFCO not active All of the above met for > 5.0 seconds 100 failures out of 125 samples No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active O2S Circuit High Voltage Bank 1 Sensor 1 P0132 This DTC determines if the O2 sensor circuit is shorted to high. Oxygen Sensor Signal > 1050 mvolts Open Test Criteria 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 29 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Heater Warm-up delay = Complete Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel Condition ” 87 % Ethanol No Active DTC's MAP_SensorFA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA Low Fuel Condition Diag = False Fuel Condition ” 87 % Ethanol 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 30 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Initial delay after Open Test Criteria met (cold start condition) > 45.0 seconds when engine soak time > 28800 seconds Initial delay after Open Test Criteria met (not cold start condition) > 45.0 seconds when engine soak time ” 28800 seconds Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50.0 ” mgram ” 500.0 Fuel Control State not = Power Enrichment All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted Sample time is 60 seconds MAP_SensorFA IAT_SensorFA ECT_Sensor_FA Frequency: AmbientAirDefault Once per trip MAF_SensorFA O2S Slow Response Bank 1 Sensor 1 P0133 This DTC determines if the O2 sensor response time is degraded. The average response time is caluclated over the test time, and compared to the threshold. Refer to “P0133 - O2S Slow 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 31 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA EthanolComposition Sensor_FA EngineMisfireDetect ed_FA P0131 P0132 P0134 System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Response Bank 1 Sensor 1" Pass/Fail Threshold table in the Supporting Tables tab. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 32 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S1) in Supporting Tables tab. O2 Heater on for • 40 seconds Learned Htr resistance = Valid Engine Coolant > 50 ºC IAT > -40 ºC Engine run Accum > 90 seconds Time since any AFM status change > 2.0 seconds Time since Purge On to Off change > 2.0 seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 33 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Time since Purge Off to On change > 2.0 seconds Engine airflow 17 ” grams per second ” 40 Engine speed 1000 <= RPM <= 3500 Fuel < 87 % Ethanol Baro > 70 kpa Air Per Cylinder • 150 mGrams Low Fuel Condition Diag = False Fuel Control State = Closed Loop Closed Loop Active = TRUE LTM fuel cell = Enabled Transient Fuel Mass ” 100.0 mgrams Baro = Not Defaulted Fuel Control State not = Power Enrichment Fuel State DFCO not active Commanded Proportional Gain • 0.0 % 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 34 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value All of the above met for > 1.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted 200 failures out of 250 samples. MAF_SensorFA EthanolComposition Sensor_FA Frequency: Continuous System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active 100msec loop Heater Warm-up delay = Complete Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel ” 87 % Ethanol No Active DTC's ECT_Sensor_FA 8 failures out of 10 samples System Voltage 10.0 < Volts < 32.0 Heater Warm-up delay = Complete Frequency: 2 tests per trip O2S Heater device control = Not active O2S Heater Performance Bank 1 Sensor 1 P0135 This DTC determines if the O2 sensor heater is functioning properly by monitoring the Heater Current outside of the expected range of 0.3 < Amps < 2.5 2 trips Type B O2S Circuit Insufficient Activity Bank 1 Sensor 1 P0134 This DTC determines if the O2 sensor circuit is open. Oxygen Sensor Signal > 1700 mvolts 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 35 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value B1S1 O2S Heater Duty Cycle > zero 30 seconds delay between tests and 1 second execution rate All of the above met for > 120 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted MAP_SensorFA AIR System FA Ethanol Composition Sensor FA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA current through the heater circuit. O2S Circuit Low Voltage Bank 1 Sensor 2 P0137 This DTC determines if the O2 sensor circuit is shorted to low. Oxygen Sensor Signal < 50 mvolts 430 failures out of 540 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 36 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelInjectorCircuit_ FA AIR intrusive test = Not active Fuel intrusive test = Not active Idle intrusive test = Not active EGR intrusive test = Not active System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50 ” mgrams ” 500 Fuel Control State = Closed Loop Closed Loop Active = TRUE 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 37 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value All Fuel Injectors for active Cylinders Enabled (On) Fuel Condition Ethanol <= 87% Fuel State DFCO not active All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active Heater Warm-up delay = Complete Engine Run Time > 5 seconds Fuel Condition ” 87 % Ethanol No Active DTC's MAP_SensorFA EvapPurgeSolenoid Circuit_FA O2S Circuit High Voltage Bank 1 Sensor 2 P0138 This DTC determines if the O2 sensor circuit is shorted to high. Oxygen Sensor Signal > 1050 mvolts Open Test Criteria 100 failures out of 125 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 38 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA Low Fuel Condition Diag = False Fuel Condition ” 87 % Ethanol Initial delay after Open Test Criteria met (cold start condition) > 45.0 seconds when engine soak time > 28800 seconds Initial delay after Open Test Criteria met (not cold start condition) > 45.0 seconds when engine soak time ” 28800 seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 39 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50 ” mgrams ” 500 Fuel Control State not = Power Enrichment All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA O2 Sensor Slow Response Rich to Lean Bank 1 Sensor 2 P013A This DTC determines if the post catalyst O2 sensor has Slow Response in a predefined Rich to Lean voltages range during Rich to Lean transition. The diagnostic is an intrusive test which runs in a DFCO mode to achieve the required response. The EWMA of the Post O2 sensor normalized integral value OR The Accumulated mass air flow monitored during the Slow Response Test (between the upper and lower voltage thresholds) > 8.0 units > 74 grams (upper threshold is 450 mvolts and lower threshold Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 1 trips Type A EWMA B1S2 Failed this P013B, P013E, 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 40 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value System Voltage 10.0 < Volts < 32.0 Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled lower threshold is 150 mvolts) key cycle , , P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) DTC's Passed P013E (and P014A if applicable) After above conditions are met: DFCO mode is continued (wo driver initiated pedal input). 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 41 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 O2 Sensor Slow Response Lean to Rich Bank 1 Sensor 2 P013B This DTC determines if the post catalyst O2 sensor has Slow Response in a predefined Lean to Rich voltages range during Lean to Rich transition. The diagnostic is an intrusive test which increases the delivered A/F ratio to achieve the required rich threshold. The EWMA of the Post O2 sensor normalized integral value OR The Accumulated mass air flow monitored during the Slow Response Test (between the upper and lower voltage thresholds) > 8.0 units > 120 grams (lower threshold is 350 mvolts and upper threshold is 600 mvolts) Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 1 trips Type A EWMA B1S2 Failed this key cycle P013A, P013E, P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 42 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) P013E (and P014A if applicable) P013A (and P013C if applicable) P2271 (and P2273 if applicable) P013F (and P014B if applicable) After above conditions are met: Fuel Enrich mode continued. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 43 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 O2 Sensor Delayed Response Rich to Lean Bank 1 Sensor 2 P013E This DTC determines if the post catalyst O2 sensor has an initial delayed response to an A/F change from Rich to Lean. The diagnostic is an intrusive test which runs in a DFCO mode to achieve the required response. Post O2 sensor voltage AND The Accumulated mass air flow monitored during the Delayed Response Test under DFCO DFCO begins after: 1) Catalyst has been rich for a minimum of AND 2) Catalyst Rich Accumulation Air Flow is greater or equal to > 450 mvolts > 33 grams > 2 secs > 2 grams Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 2 trips Type B B1S2 Failed this key cycle P013A, P013B, P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 44 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA O2 Sensor Delayed Response Lean to Rich Bank 1 Sensor 2 P013F This DTC determines if the post catalyst O2 sensor has an initial delayed response to an A/F change from Lean to Rich. The diagnostic is an intrusive test which increases Post O2 sensor voltage AND The Accumulated mass air flow monitored during the Delayed Response Test < 350 mvolts > 120 grams Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, 2 trips Type B Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) After above conditions are met: DFCO mode entered (wo driver 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 45 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled the delivered A/F ratio to achieve the required rich threshold. multiple tests per trip are allowed B1S2 Failed this key cycle P013A, P013B, P013E, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 46 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 <Volts < 32.0 AFM Status = All Cylinders active 100msec loop Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel ” 87 % Ethanol O2S Circuit Insufficient Activity Bank 1 Sensor 2 P0140 This DTC determines if the O2 sensor circuit is open. Oxygen Sensor Signal > 1700 mvolts 200 failures out of 250 samples. 2 trips Type B Frequency: Continuous Heater Warm-up delay = Complete P013E (and P014A if applicable) P013A (and P013C if applicable) P2271 (and P2273 if applicable) After above conditions are met: Fuel Enrich mode entered. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 47 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's ECT_Sensor_FA System Voltage 10.0 < Volts < 32.0 Time > 120 seconds Engine speed 400 <rpm< 6100 BARO > 70 kPa Coolant Temp -38 <°C< 130 MAP 15 <kPa< 255 Inlet Air Temp -20 <°C< 150 MAF 1.0 <g/s< 512.0 Fuel Level Fuel System Too Lean Bank 1 P0171 Determines if the fuel control system is in a lean condition, based on the filtered long-term fuel trim. The filtered long- term fuel trim metric >= 1.250 Frequency: 100 ms Continuous Loop 2 Trip(s) Type B > 10 % or if fuel sender is faulty Long Term Fuel Trim data accumulation: > 20.0 seconds of data must accumulate on each trip, with at least O2S Heater Performance Bank 1 Sensor 2 P0141 This DTC determines if the O2 sensor heater is functioning properly by monitoring the current through the heater circuit. Heater Current outside of the expected range of 0.3 > amps > 2.5 8 failures out of 10 samples 2 trips Type B Heater Warm-up delay = Complete Frequency: 2 tests per trip O2S Heater device control = Not active 30 seconds delay between tests and 1 second execution rate. B1S1 O2S Heater Duty C l > zero All of the above met for 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 48 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Closed Loop Enabled Long Term FT Enabled 15.0 seconds of data in the current fuel trim cell before fuel trim diagnosed during decels? No Long-Term Fuel Trim Cell Usage Sometimes, certain Long-Term Fuel Cells are not utilized for control or diagnosis. Please see "Supporting Tables" Tab for a list of cells for diagnosis. Fuel Control Status Please see "Closed Loop Enable Criteria" and "Long Term FT Enable Criteria" in Supporting Tables. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 49 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Fuel Consumed > 65535.0 liters of fuel consumed after a fuel fill event ("Virtual Flex Fuel Sensor applications only) AIR System FA EvapExcessPurgePsbl_FA Ethanol Composition Sensor FA FuelInjectorCircuit_FA EngineMisfireDetected_FA EGRValvePerformance_FA EGRValveCircuit_FA MAP_EngineVacuumStatus AmbPresDfltdStatus EVAP Diag. “tank pull down” Not Active No active DTCs: IAC_SystemRPM_FA MAP_SensorFA MAF_SensorFA MAF_SensorTFTKO EGR Flow Diag. Intrusive Test Not Catalyst Monitor Intrusive Test Not Post O2 Diag. Intrusive Test Not Device Control Not Active 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 50 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value <= 0.795 <= 0.800 <= 0.795 for Frequency: 100 ms Continuous Loop 2 Trip(s) Type B The filtered Non- Purge Long Term Fuel Trim metric (a Passive Test decision cannot be made when Purge is enabled) Intrusive Test: The filtered Purge Long Term Fuel Trim metric AND The filtered Non- Purge Long Term Fuel Trim metric 2 out of 3 intrusive TC_BoostPresSnsrFA O2S_Bank_1_Sensor_1_FA Fuel System Too Rich Bank 1 P0172 Determines if the fuel control system is in a rich condition, based on the filtered long-term fuel trim metric. There are two methods to determine a Rich fault. They are Passive and Intrusive. The Intrusive test is described below: Passive Test: Secondary Parameters and Enable Conditions are identical to those for P0171, with the exception 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 51 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value segments Intrusive Test: When the filtered Purge Long Term Fuel Trim metric is <= 0.800, purge is ramped off to determine if excess purge vapor is the cause of the rich condition. If the filtered Purge Long Term Fuel Trim metric > 0.800, the test passes without checking the filtered Non- Purge Long Term Fuel Trim metric. Segment Def'n: Segments can last up to 35 seconds and are separated by the lesser of 30 seconds of purge- on time or enough time to purge 5 grams of vapor. A maximum of 3 completed segments or 25 attempts are allowed for each intrusive test. After an intrusive test report is completed, another intrusive test cannot occur for 299 seconds to allow 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 52 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Injector 1 P0201 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Performing intrusive tests too frequently may also affect EVAP and EPAIII emissions, and the execution frequency of other diagnostics. sufficient time to purge excess vapors from the canister. During this period, fuel trim will pass if the filtered Purge-on Long Term fuel trim > Purge Rich Limit Table for at least 150 seconds, indicating that the canister has been purged. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 53 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Injector 2 P0202 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Injector 3 P0203 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Injector 4 P0204 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B TPS2 Voltage < 0.25 Trips: 1 Type: TPS2 Circuit Low P0222 Detects a continuous or intermittent short Run/Crank voltage > 6.41 639/1279 counts; 153 counts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 54 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value A MIL: YES TPS2 Voltage > 4.59 Trips: 1 Type: A MIL: YES Engine Run Time > 2 crankshaft revolutions 2 Trips ECT -7ºC < ECT < 125ºC Type B TPS2 Circuit High P0223 Detects a continuous or intermittent short or open in TPS2 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit Random Misfire Detected P0300 P0301 These DTC’s will determine if a random or a cylinder specific Deceleration index vs. Engine Speed Vs Engine load (>Idle SCD AND > Idle SCD ddt Tables) Emission Exceedence = any (5) failed 200 rev blocks or open in TPS2 circuit continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 55 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value If ECT at startup < -7ºC (Mil Flashes with Catalyst Damagi ng Misfire) then ECT 21ºC < ECT < 125ºC System Voltage 9.00 < volts < 32.00 + Throttle delta < 100.00% per 25 ms - Throttle delta < 100.00% per 25 ms Cylinder 1 Misfire Detected Cylinder 2 Misfire Detected Cylinder 3 Misfire Detected Cylinder 4 Misfire Detected P0302 P0303 P0304 P0305 P0306 misfire is occurring by monitoring crankshaft velocity Deceleration index calculation is tailored to specific veh. Tables used are 1st tables encountered that are not max of range. Undetectable region at a given speed/load point is where all tables are max of range point. see Algorithm Description OR (>SCD Delta AND > SCD Delta ddt Tables) OR (>Idle Cyl Mode AND > Idle Cyl Mode ddt Tables) OR (>Cyl Mode AND > Cyl Mode ddt Tables) OR out of (16) 200 rev block tests Failure reported for (1) Exceedence in 1st (16) 200 rev block tests, or (4) Exceedences thereafter. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 56 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Early Termination option NotEnabled OR when Early Termination Reporting = Enabled and engine rev > 1000 and < 3200 at end of trip Initial Emission Exceedence = fails when MF% > Emission Failure Threshold Misfire Percent Emission Failure Threshold • 0.63% P0300 • 0.63% emission Cylinder 5 Misfire Detected Cylinder 6 Misfire Detected Cylinder 7 Misfire Detected Cylinder 8 Misfire Detected P0307 P0308 Document for additional details. (>Rev Mode Table) OR (> AFM Table in Cyl Deact mode) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 57 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Misfire Percent Catalyst Damage > "Catalyst Damaging Misfire Percentage" Table whenever secondary conditions are met. Engine Speed Engine Load Misfire counts (at low speed/loads, one cylinder may not cause cat damage) > 6500 rpm AND > 40 % load AND < 180 counts on one cylinder any Catalyst Exceedence = (1) 200 rev block as data supports for catalyst damage. Failure reported with (1 or 3) Exceedences in FTP, or (1) Exceedence outside FTP. When engine speed and load are less than the FTP cals (3) catalyst damage exceedences are allowed. ” 0 FTP rpm AND ” 0 FTP % load Continuous 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 58 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed 1250 < rpm < (4900) - 50 Engine speed limit is a function of inputs like Gear and temperature Engine Speed Limit = 4900 rpm (Rev, Gears 1-6) Engine Speed Limit = 2000 rpm (P,N) 4 cycle delay disable conditions: No active DTCs: TPS_FA 4 cycle delay EnginePowerLimite d MAF_SensorTFTK O MAP_SensorTFTK O IAT_SensorTFTKO ECT_Sensor_Ckt_T FTKO 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 59 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 5VoltReferenceB_F A CrankSensorTestFa iledTKO CrankSensorFaultA ctive CrankIntakeCamCo rrelationFA CrankExhaustCam CorrelationFA CrankCamCorrelati onTFTKO AnyCamPhaser_FA AnyCamPhaser_TF TKO If Monitor Rough Road=1 and RoughRoadSource ="TOSS" Transmission Output Shaft Angular Velocity Validity (Auto Trans only) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 60 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Clutch Sensor FA (Manual Trans only) TransEngagedState _FA (Auto Trans only) P0315 & engine speed > 1000 rpm Fuel Level Low LowFuelConditionDia500 cycle delay Cam and Crank Sensors in sync with each other 4 cycle delay Misfire requests TCC unlock Not honored because Transmission in hot mode or POPD intrusive diagnostic running 4 cycle delay Fuel System Status  Fuel Cut 4 cycle delay Active Fuel Management Transition in progress 0 cycle delay Undetectable engine speed and engine load region invalid speed load range in decel index tables 4 cycle delay 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 61 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Abusive Engine Over Speed > 8192 rpm 0 cycle delay Below zero torque (except CARB approved 3000 rpm to redline triangle.) < "Zero torque engine load" in Supporting Tables tab 4 cycle delay Below zero torque: TPS Veh Speed ” 2% > 318 mph 4 cycle delay EGR Intrusive test Active 12 cycle delay Manual Trans Clutch shift 0 cycle delay Throttle Position AND Automatic transmission shift > 100.00% 0 cycle delay 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 62 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Driveline Ring Filter active After a low level misfire, another misfire may not be detectable until driveline ringing ceases. If no ringing seen, stop filter early. Filter Driveline ring: Stop filter early: > "Ring Filter" in Supporting Tables tab engine cycles after misfire > "Number of Normals" in Supporting Tables tab engine cycles after misfire 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 63 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Abnormal engine speed oscillations: (Rough road etc) Off Idle, number of consecutive decelerating cylinders after accelerating,: (Number of decels can vary with misfire detection equation) TPS Engine Speed Veh Speed SCD Cyl Mode Rev Mode > 1 % > 1000 rpm > 0 mph > SCD Mode > Cylinder Mode > Rev Mode in Supporting Tables tab 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 64 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Misfire Pattern Recognition Enabled: Validates misfire vs. false detection Engine Speed Veh Speed Final fail conditions within: 0 (1 = Enabled) Between > 700 RPM and < 3000 RPM > 0.62 mph > "min multiplier" or < "max multiplier" in Supporting Tables tab of misfire threshold for a given engine speed and load Monitor Rough Road Rough Road S 0 (1=Yes) TOSS 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 65 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 1 Trips Type A Frequency Continuous 100 msec Engine Speed ” 8500 RPM ECT • -40 deg's C IAT • -40 deg's C > 4.0000 Engine Speed • 600 RPM Engine running • 1.3 seconds Crankshaft Position System Variation Not Learned P0315 Monitor for valid crankshaft error compensation factors Sum of Compensation factors • 2.0400 OR ” 1.9960 OBD Manufacturer Enable Counter = 0 0.50 seconds Knock Sensor (KS) Performance Per Cylinder P0324 This diagnostic checks for knock sensor performance out of the normal expected range due to: 1) Excessive knock and 2) Abnormal engine noise on a per cylinder basis Common Enable Criteria Diagnostic Enabled TRUE First Order Lag Filter with Weight Coefficient Type: B MIL: YES Trips: 2 Engine Air Flow • 40 mg/cylinder and Specific Enable Criteria and Thresholds 1. Filtered Knock Intensity (for Excessive Knock) Weight Coefficient = 0.0400 Updated each engine event Source 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 66 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed • 8000 RPM Engine running • 0.4 seconds ECT • -40 deg's C IAT • -40 deg's C Engine running • 5.0 seconds Knock Sensor (KS) Circuit Bank 1 P0325 This diagnostic checks for an open in the knock sensor circuit Filtered FFT Output > OpenCktThrsh Min and < OpenCktThrsh Max See Supporting Tables for OpenCktThrsh Min & Max Diagnostic Enabled TRUE First Order Lag Filter with Weight Coefficient Type: B MIL: YES Trips: 2 Engine Speed • 600 RPM and ” 8500 RPM Engine Air Flow • 40 mg/cylinder and ” 2000 mg/cylinder Weight Coefficient = 0.0100 Updated each engine event Knock Sensor P0326 This diagnostic Common Enable Diagnostic TRUE First Order Lag Type: B 2. Filtered FFT Intensity: (for Abnormal Noise) < Abnormal Noise Threshold (see supporting tables) Weight Coefficient = 0.0100 Updated each engine event 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 67 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed ” 8500 RPM ECT • -40 deg's C IAT • -40 deg's C Engine Speed • 600 RPM Engine running • 5.0 seconds Engine Speed • 2000 RPM Engine running • 1.5 seconds or Knock Sensor (KS) Circuit Low Bank 1 P0327 This diagnostic checks for an out of range low knock sensor signal Sensor Input Signal Line < 0.57 Volts Diagnostic Enabled TRUE 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 Engine Speed > 0 RPM and < 8500 RPM Sensor Return < 0.40 Volts (KS) Performance Bank 1 checks for knock sensor performance out of the normal expected range due to 1. Excessive knock or 2. Abnormal engine noise on a per bank/sensor basis Criteria Enabled Filter with Weight Coefficient MIL: YES Trips: 2 Engine Air Flow • 40 mg/cylinder and 1. Filtered Knock Intensity (for Excessive Knock) > 2.4140 Weight Coefficient = 0.0100 Updated each engine event 2. Filtered FFT Intensity: (for Abnormal Noise) < Abnormal Noise Threshold (see supporting tables) Weight Coefficient = 0.0100 Updated each 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 68 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value or AND OR ( DTC P0101 = FALSE Crankshaft Position (CKP) Sensor A Circuit P0335 Determines if a fault exists with the crank position sensor signal Engine-Cranking Crankshaft Test: Engine-Cranking Crankshaft Test: Engine- Cranking Crankshaft Test: Type B 2 trips Time since last crankshaft position sensor pulse received >= 4.0 seconds Starter engaged Continuous every 100 msec (cam pulses being received AND DTC P0102 = FALSE AND DTC P0103 = FALSE Signal Line Knock Sensor (KS) Circuit High Bank 1 P0328 This diagnostic checks for an out of range high knock sensor signal Sensor Input Signal Line > 2.76 Volts Diagnostic Enabled? Enabled 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 Engine Speed > 0 RPM and < 8500 RPM Sensor Return Signal Line > 1.95 Volts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 69 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND Engine Air Flow > 3.0 grams/second No DTC Active: 5VoltReferenceB_F A OR No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A P0365 Time-Based Crankshaft Test: Time-Based Crankshaft Test: Time-Based Crankshaft Test: No crankshaft pulses received >= 0.7 seconds Engine is Running Continuous every 12.5 msec Starter is not engaged Event-Based Crankshaft Test: Event-Based Crankshaft Test: Event-Based Crankshaft Test: No crankshaft pulses received Engine is Running 2 failures out of 10 samples Starter is engaged One sample per engine revolution 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 70 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0366 Engine Air Flow >= 3.0 grams/second No DTC Active: 5VoltReferenceB_F A P0335 No DTC Active: 5VoltReferenceB_F A Crankshaft Position (CKP) Sensor A Performance P0336 Determines if a performance fault exists with the crank position sensor signal Crank Re- synchronization Test: Crank Re- synchronization Test: Crank Re- synchronization Test: Type B 2 trips Time in which 10 or more crank re- synchronizations occur < 10.0 seconds Continuous every 250 msec Cam-based engine speed > 450 RPM Time-Based Crankshaft Test: Time-Based Crankshaft Test: Time-Based Crankshaft Test: No crankshaft synchronization gap found >= 0.4 seconds Engine is Running Continuous every 12.5 msec Starter is not engaged Engine Start Test during Crank: Engine Start Test during Crank: Engine Start Test during Crank: Time since starter engaged without Starter engaged Continuous every 100 msec 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 71 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second OR OR No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A P0365 P0366 Event-Based Crankshaft Test: Event-Based Crankshaft Test: Event-Based Crankshaft Test: Crank Pulses received in one engine revolution < 51 Engine is Running 8 failures out of 10 samples Starter is engaged Crank Pulses received in one engine revolution > 65 One sample per engine detecting crankshaft synchronization gap >= 1.5 seconds (cam pulses being received AND DTC P0102 = FALSE AND DTC P0103 = FALSE 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 72 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second Type B 2 trips Time since last camshaft position sensor pulse received >= 5.5 seconds Starter engaged Continuous every 100 msec (cam pulses being received Time that starter has been engaged without a camshaft sensor pulse >= 4.0 seconds AND DTC P0102 = FALSE AND DTC P0103 = FALSE Time-Based Camshaft Test: Time-Based Camshaft Test: Time-Based Camshaft Test: Fewer than 4 camshaft pulses received in a time > 3.0 seconds Engine is Running Continuous every 100 msec Starter is not engaged revolution Camshaft Position (CMP) Sensor Circuit Bank 1 Sensor A P0340 Determines if a fault exists with the cam position bank 1 sensor A signal Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 73 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: No camshaft pulses received during first 12 MEDRES events Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 74 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A Continuous every engine cycle Camshaft Position (CMP) Sensor Performance Bank 1 Sensor A P0341 Determines if a performance fault exists with the cam position bank 1 sensor A signal Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: Type B 2 trips The number of camshaft pulses received during first 12 MEDRES events is less than 4 or greater than 6 Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) The number of camshaft pulses received during 100 engine cycles = 0 Crankshaft is synchronized 8 failures out of 10 samples 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 75 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A OR > 402 CrankSensor_FA Engine running Ignition Voltage > 5.00 Volts Engine running IGNITION CONTROL #1 CIRCUIT P0351 This diagnostic checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 1 The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 IGNITION P0352 This diagnostic The ECM detects 50 Failures out Type: B Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles < 398 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 76 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition Voltage > 5.00 Volts Engine running Ignition Voltage > 5.00 Volts Engine running Ignition Voltage > 5.00 Volts IGNITION CONTROL #4 CIRCUIT P0354 This diagnostic checks the circuit for electrical integrity during operation. M it EST f The ECM detects that the commanded state of the driver and the actual state of the t l i it d t 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 CONTROL #2 CIRCUIT checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 2 that the commanded state of the driver and the actual state of the control circuit do not match. of 63 Samples 100 msec rate MIL: YES Trips: 2 IGNITION CONTROL #3 CIRCUIT P0353 This diagnostic checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 3 The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 77 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second Monitors EST for Cylinder 4 control circuit do not match. Camshaft Position (CMP) Sensor Circuit Bank 1 Sensor B P0365 Determines if a fault exists with the cam position bank 1 sensor B signal Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Type B 2 trips Time since last camshaft position sensor pulse received >= 5.5 seconds Starter engaged Continuous every 100 msec (cam pulses being received Time that starter has been engaged without a camshaft sensor pulse >= 4.0 seconds AND DTC P0102 = FALSE AND DTC P0103 = FALSE Time-Based Camshaft Test: Time-Based Camshaft Test: Time-Based Camshaft Test: Fewer than 4 Engine is Continuous 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 78 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: No camshaft pulses received during first 12 MEDRES events Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Slow Event-Based Slow Event- Slow Event- camshaft pulses received in a time > 3.0 seconds Running every 100 msec Starter is not engaged 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 79 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Type B 2 trips The number of camshaft pulses received during first 12 MEDRES events is less than 4 or greater than 6 Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Camshaft Test: Based Camshaft Test: Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles = 0 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle Camshaft Position (CMP) Sensor Performance Bank 1 Sensor B P0366 Determines if a performance fault exists with the cam position bank 1 sensor B signal Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 80 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A OR > 402 CrankSensor_FA Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles < 398 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 81 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Catalyst System Low Efficiency Bank 1 P0420 Oxygen Storage Normalized Ratio OSC Value (EWMA filtered) < 0.400 1 test attempted per valid decel period Minimum of 1 test per trip Maximum of 3 tests per trip Frequency: Fueling Related : 12.5 ms OSC Measurements: 100 ms Temp Prediction: 1000ms Type A 1 Trip(s) All enable criteria associated with P0420 can be found under P2270 - (O2 Sensor Signal Stuck Lean Bank 1 Sensor 2) The catalyst washcoat contains Cerium Oxide. Cerium Oxide reacts with NO and O2 during lean A/F excursions to store the excess oxygen Rapid Step Response (RSR) feature will initiate multiple tests: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 82 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value (I.e. Cerium Oxidation). During rich A/F excursions, Cerium Oxide reacts with CO and H2 to release this stored oxygen (I.e. Cerium Reduction). This is referred to as the Oxygen Storage Capacity, or OSC. CatMon’s strategy is to “measure” the OSC of the catalyst through forced Rich (intrusive rich) and Lean (decel fuel cutoff) A/F excursions Normalized Ratio OSC Value Calculation Information and Definitions = 1. Raw OSC Calculation = (post cat O2 Resp time - pre cat O2 Resp time) 2. BestFailing OSC value from a calibration table (based on temp and exhaust gas flow) 3. WorstPassing OSC value (based on temp and exhaust gas flow) Normalized Ratio Calculation = (1-2) / (3-2) A Normalized Ratio of 1 essentially represents a good part and a ratio of 0 If the difference between current EWMA value and the current OSC Normalized Ratio value is > 0.470 and the current OSC Normalized Ratio value is < 0.340 Maximum of 18 RSR tests to detect failure when RSR is enabled. General Enable Criteria In addition to the p-codes listed under P2270, the following DTC's shall also not be set: O2S_Bank_1_Sensor_1_FA O2S_Bank_1_Sensor_2_FA O2S_Bank_2_Sensor_1_FA O2S_Bank_2_Sensor_2_FA 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 83 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P043E 4.3 ” time ” 5.8 hours or The Catalyst Monitoring Test is completed during a decel fuel cutoff event. This fuel cutoff event occurs following a rich instrusive fueling event initiated by the O2 Sensor Signal Stuck Lean Bank 1 Sensor 2 test (P2270). Several conditions must be met in order to execute this test. These conditions and their related values are listed in the "Secondary Parameters" and "Enable Conditions" section of this document for P2270 (O2 Sensor Signal Stuck Lean Bank 1 Sensor 2) Evaporative Emission System Leak Detection A plugged ELCP reference orifice is detected. While performing 1st 0.020” reference orifice vacuum Propulsion system not active time Up to twice per trip, for each required wake- up event 2 trip Type B represents a good part and a ratio of 0 essentially represents a very bad part. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 84 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 6.0 ” time ” 8.1 hours or 360 seconds 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa 30 seconds. Max baro ” 110 kPa Min fuel level • 10 % Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C 10 seconds • 17 hours • 10 hours > 220 Pa Voltage • 10 volts Vehicle speed ” 1 MPH 0 Reference Orifice Low Flow (Sealed Fuel System) measurement for or 2nd 0.020" reference orifice vacuum measurement for If the difference between the ELCP pressure sensor (absolute) reading taken before the end of the reference measurement and the final ELCP pressure sensor (absolute) reading is then a stabilized 0.020” reference orifice vacuum measurement could not be obtained and the DTC fails. 100 msec loop Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 Vehicle not in assembly plant (value must = 0) Propulsion 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 85 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value • 0 seconds • 0 seconds > 4000 Pa 360 seconds • 190 % ” 200 % > 4510 Pa 30 seconds 0.5 seconds FuelLevelDataFault Refueling request button pressed If 2nd 0.020” reference orifice vacuum measurement is after then a plugged ELCP reference orifice is detected and the DTC fails. Service bay test active Device control exceeds No Active DTC's system not active time Previous propulsion system active time If 1st 0.020” reference orifice vacuum measurement is after then a plugged ELCP reference orifice is detected and the DTC fails. Abort Conditions: Min fuel level slosh Max fuel level slosh Key up during test 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 86 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA AccCktLo_FA VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 87 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ModuleOffTime_FA P0451 P1458 P145C P145D P145E P2421 P2422 P2450 P043F 4.3 ” time ” 5.8 hours or < 1180 Pa 6.0 ” time ” 8.1 hours or 360 seconds 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa Max baro ” 110 kPa Min fuel level • 10 % No Active DTC's TFTKO Evaporative Emission System Leak Detection Reference Orifice High Flow (Sealed Fuel System) A missing ELCP reference orifice is detected. If 1st 0.020” reference orifice vacuum measurement is after then a missing ELCP reference orifice is detected and the DTC fails. Propulsion system not active time Up to twice per trip, for each required wake- up event 100 msec loop 2 trip Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 88 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C < 1180 Pa 30 seconds • 17 hours • 10 hours Voltage • 10 volts Vehicle speed ” 1 MPH 0 • 0 seconds • 0 seconds Vehicle not in assembly plant (value must = 0) Propulsion system not active time Previous propulsion system active time Abort Conditions: If 2nd 0.020” reference orifice vacuum measurement is after then a missing ELCP reference orifice is detected and the DTC fails. Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 89 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value • 190 % ” 200 % 0.5 seconds FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA Min fuel level slosh Max fuel level slosh Key up during test Refueling request button pressed Service bay test active Device control exceeds No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 90 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA AccCktLo_FA ModuleOffTime_FA P0451 P1458 P145C P145D P145E VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA No Active DTC's TFTKO 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 91 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P2421 P2422 P2450 P0442 4.3 ” time ” 5.8 hours or 6.0 ” time ” 8.1 hours or 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa 1.00 multiplier Max baro ” 110 kPa 200 Pa Min fuel level • 10 % 400 seconds Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C • 17 hours • 10 hours Once per trip, for each required wake- up event 100 msec loop 2 trip Type B The ELCP vacuum pump creates a vacuum across a 0.020" reference orifice. This reference vacuum is then compared to the vacuum level Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 EVAP System Small Leak Detected (Sealed Fuel System) A small leak (• 0.020") is detected in the EVAP system between the fuel cap, purge solenoid, and diurnal control valve (DCV). If the ELCP pressure sensor (gauge) vacuum reading is less than the 0.020" reference orifice vacuum measurement times a plus a offset for then the fuel tank system has a small leak and the DTC fails. Propulsion system not active time 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 92 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Voltage • 10 volts Vehicle speed ” 1 MPH 0 • 0 seconds • 0 seconds • 190 % ” 200 % created in the fuel tank to determine if a leak exists. Vehicle not in assembly plant (value must = 0) Propulsion system not active time Previous propulsion system active time The diagnostic has fast pass capability. If the Fuel Tank Pressure (FTP) sensor measures a fuel tank system pressure greater than 1009 Pa or a fuel tank system vacuum greater than -1011 Pa then both the small leak and large leak diagnostics pass Abort Conditions: Min fuel level slosh Max fuel level slosh Key up during test Refueling request button pressed Service bay test active 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 93 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 0.5 seconds FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA The Fast Pass Full Test Sequence is conducted on the 5th consecutive fast pass. All other times, the Fast Pass Reduced Test Sequence is conducted to conserve battery state of charge. The Fast Pass Reduced Test Sequence includes the following diagnostics: ELCP Pump Stuck On VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA g p without using the ELCP vacuum pump. Device control exceeds No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 94 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AccCktLo_FA ModuleOffTime_FA P043E P043F P0451 P1458 P145C P145D P145E P145F P2421 P2422 P2450 P0443 (P145D), ELCP Sensor Performance (P1458), FTP Sensor Performance (P0451), DCV Stuck Closed (P2422), DCV Stuck Open (P2421), Small Leak (P0442) and Large Leak (P0455) diagnostics. CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA No Active DTC's TFTKO Evaporative Emission System Purge Control Valve This DTC checks for open circuit failures during operation. The ECM detects that the commanded state of the driver and the PT Relay Voltage Voltage • 11 volts 20 failures out of 25 samples 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 95 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0446 Min baro • 70 kPa 10 seconds, Max baro ” 110 kPa Min OAT • 4 °C Max OAT ” 35 °C < -3238 Pa 5 seconds 0 Engine Running Voltage • 11 volts 0.5 seconds Abort Conditions: Refueling request button pressed Device control exceeds Purge Low Flow Open Circuit (Sealed Fuel System) actual state of the control circuit do not match. 250 ms / sample Evaporative Emission (EVAP) Vent System Performance Diagnostic (Sealed Fuel System) EVAP Vent System Restriction is detected After an initial time delay of if the Fuel Tank Pressure (FTP) sensor indicates a vacuum level for then a vent restriction has been detected and the DTC fails. When Propulsion System Active and Engine On 100 msec loop 2 trips Type B Vehicle not in assembly plant (value must = 0) Run/Crank Voltage Purge is enabled 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 96 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorFA EnginePowerLimite d AmbientAirDefault OAT_EstAmbTemp _FA P0443 P0449 P0451 P0452 P0453 P0458 P0459 P0498 P0499 P1459 P145A P145D P2400 P2401 P2402 diagnostic (P0497) is running No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 97 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P2418 P2419 P2420 P2422 P2450 P0449 P0451 2 seconds 3 seconds 4.3 ” time ” 5.8 hours or Evaporative Emission System Vent Solenoid Control Open Circuit (Sealed Fuel System) This DTC checks for open circuit failures during operation. The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 20 failures out of 25 samples 2 trips Type B 250 ms / sample Fuel Tank Pressure (FTP) Sensor Circuit Performance Diagnostic (Sealed Fuel Fuel Tank Pressure (FTP) Sensor Correlation Diagnostic. After a delay time of and a stabilization time of Propulsion System Not Active Once per trip with Propulsion System Not Active, for each required wake- up event Once per trip 2 trip Type B Propulsion system not active time This section of the diagnostic can both 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 98 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 6.0 ” time ” 8.1 hours or 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa Max baro ” 110 kPa > -3811 Pa Min fuel level • 10 % < 3388 Pa, Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C > -3736 Pa • 17 hours < 3313 Pa, • 10 hours Voltage • 10 volts Vehicle speed ” 1 MPH 0 System) with Propulsion System Active and Engine On 100 msec loop pass and fail IF 1) the FTP sensor reading is and the FTP sensor is in a readable range. OR 2) the ELCP pressure sensor (gauge) reading is and the ELCP pressure sensor indicates that the FTP sensor is in a readable range. THEN If the average difference between the FTP sensor reading and ELCP Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 Vehicle not in assembly plant (value must = 0) Propulsion 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 99 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value > 3000 Pa • 0 seconds 5 seconds • 0 seconds • 190 % ” 200 % < -3811 Pa > 3388 Pa, 0.5 seconds Max fuel level slosh This section of the diagnostic can only pass Key up during test Refueling request button pressed IF 1) the FTP sensor reading is and the FTP sensor is outside its readable range. AND Service bay test active Device control exceeds No Active DTC's g pressure sensor (gauge) reading is after then a FTP sensor correlation failure has been detected and the DTC fails. system not active time Previous propulsion system active time Abort Conditions: Min fuel level slosh 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 100 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA < -3736 Pa VehicleSpeedSenso r_FA > 3313 Pa, AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA 5 seconds VICM_WakeupDiag _FA LostCommBCM_FA AND 2) the ELCP pressure sensor (gauge) reading is and the ELCP pressure sensor indicates that the FTP sensor is outside its readable range. THEN after the correlation is confirmed and the DTC passes. VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 101 of 1087 1 OF 12 SECTIONS
Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AccCktLo_FA ModuleOffTime_FA P1458 P145D Min baro • 70 kPa Max baro ” 110 kPa Min OAT • 4 °C Max OAT ” 35 °C 0 Engine Running Purge is not enabled M_FA No Active DTC's TFTKO Propulsion System Active and Engine On Vehicle not in assembly plant (value must = 0) Run/Crank Voltage Voltage • 11 volts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 102 of 1087 1 OF 12 SECTIONS
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
Chevrolet Volt Hybrid DTC
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Chevrolet Volt Hybrid DTC

  • 1. Colors indicate the type of OBD controller. Red = MASTER (ECM) - Stores Codes - Supports M01-0A - Controls MIL Blue = PRIMARY (HPC1, TCM, FPCM, HPC2) - Stores Codes - Supports Modes 01, 04, 09, 0A Orange = SECONDARY (BECM, BSCM) - Supports Modes 01, 04, 09, 0A Green = DEPENDANT SECONDARY (MCPA, MCPB, ATPC, BCCM, EACCM) 11 OBDG01 HYBRID Diagnostics Page 1 of 1087
  • 2. System supply voltage is within limits > 11 Volts 20 failures out of 25 samples Trips 2 B Type Output driver is commanded on, Ignition switch is in crank or run position 250 ms /sample, continuous Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Intake Camshaft Actuator Solenoid Circuit – Bank 1 P0010 Detects a VVT system error by monitoring the circuit for electrical integrity The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 2 of 1087 1 OF 12 SECTIONS
  • 3. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Detects a VVT system error by comparing the desired and actual cam positions when VVT is activated Camshaft position error [absolute value of (desired position - actual position)] is compared to thresholds to determine if excessive (Intake cam Bank 1)Cam Position Error > KtPHSD_phi_C amPosErrorLim Ic1 Deg (see Supporting Table) DTC’s are NOT active: P0010 IntkCMP B1 Circuit IntakeCamSenso rTFTKO CrankSensorTFT KO CrankIntakeCam CorrelationFA System Voltage > 11 Volts, Both Desired & Measured cam positions cannot be < KtPHSD_phi_CamP osErrorLimIc1 or > than (29.0 - KtPHSD_phi_CamP osErrorLimIc1). Desired cam position cannot vary more than 3.0 Cam Deg for at least KtPHSD_t_StableP ositionTimeIc1 seconds (see Supporting Tables) 135 failures out of 150 samples Trips 2 B Type Intake Camshaft System Performance – Bank 1 P0011 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 3 of 1087 1 OF 12 SECTIONS
  • 4. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine is running VVT is enabled Desired camshaft position > 0 Power Take Off (PTO) not active 100 ms /sample Detects a VVT system error by monitoring the circuit for electrical integrity The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. System supply voltage is within limits > 11 Volts 20 failures out of 25 samples Trips 2 B Type Output driver is commanded on, Ignition switch is in crank or run position 250 ms /sample, continuous Exhaust Camshaft Actuator Solenoid Circuit – Bank 1 P0013 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 4 of 1087 1 OF 12 SECTIONS
  • 5. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Detects a VVT system error by comparing the desired and actual cam positions when VVT is activated Camshaft position error [absolute value of (desired position - actual position)] is compared to thresholds to determine if excessive (Exhaust cam Bank 1)Cam Position Error > KtPHSD_phi_C amPosErrorLim Ec1 Deg (see Supporting Table) DTC’s are NOT active: P0013 IntkCMP B1 Circuit ExhaustCamSen sorTFTKO CrankSensorTFT KO CrankExhaustCa mCorrelationFA System Voltage > 11 Volts, Both Desired & Measured cam positions cannot be < KtPHSD_phi_CamP osErrorLimEc1 or > than (Exh23.5 - KtPHSD_phi_CamP osErrorLimEc1). Desired cam position cannot vary more than 3.0 Cam Deg for at least KtPHSD_t_StableP ositionTimeEc1 seconds (see Supporting Tables) 135 failures out of 150 samples Trips 2 B Type Exhaust Camshaft System Performance – Bank 1 P0014 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 5 of 1087 1 OF 12 SECTIONS
  • 6. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine is running VVT is enabled Desired camshaft position > 0 Power Take Off (PTO) not active 100 ms /sample P0335, P0336 P0340, P0341 5VoltReferenceA_F A 5VoltReferenceB_F A Cam phaser is in "parked" position No Active DTCs: Crankshaft Position (CKP)- Camshaft Position (CMP) Correlation Bank 1 Sensor A P0016 Detects cam to crank misalignment by monitoring if cam sensor pulse for bank 1 sensor A occurs during the incorrect crank position 4 cam sensor pulses more than - 10 crank degrees before or 10 crank degrees after nominal position in one cam revolution. Crankshaft and camshaft position signals are synchronized 2 failures out of 3 tests. A failed test is 4 failures out of 5 samples. There is a delay after the first failed test to allow the camshaft position to return to the park position. This time is defined by the table "Cam Correlation Oil Temperature Threshold". Type B 2 trips Engine is Spinning 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 6 of 1087 1 OF 12 SECTIONS
  • 7. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0335, P0336 Time since last execution of diagnostic < 1.0 seconds One sample per cam rotation Crankshaft Position (CKP)- Camshaft Position (CMP) Correlation Bank 1 Sensor B P0017 Detects cam to crank misalignment by monitoring if cam sensor pulse for bank 1 sensor B occurs during the incorrect crank position 4 cam sensor pulses more than - 10 crank degrees before or 10 crank degrees after nominal position in one cam revolution. Crankshaft and camshaft position signals are synchronized 2 failures out of 3 tests. A failed test is 4 failures out of 5 samples. There is a delay after the first failed test to allow the camshaft position to return to the park position. This time is defined by the Type B 2 trips Engine is Spinning Cam phaser is in "parked" position No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 7 of 1087 1 OF 12 SECTIONS
  • 8. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0365, P0366 5VoltReferenceA_F A 5VoltReferenceB_F A Ignition = Crank or Run 20 failures out of 25 samples Ignition Voltage > 11.0 volts Engine Speed > 400 RPM 250 ms / sample Continuous O2S Heater Control Circuit Bank 1 Sensor 1 P0030 This DTC checks the Heater Output Driver circuit for electrical integrity. Voltage low during driver open state (indicates short-to- ground or open circuit) or voltage high during driver closed state (indicates short to voltage). 2 trips Type B y table "Cam Correlation Oil Temperature Threshold". Time since last execution of diagnostic < 1.0 seconds One sample per cam rotation 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 8 of 1087 1 OF 12 SECTIONS
  • 9. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition = Crank or Run 20 failures out of 25 samples Ignition Voltage > 11.0 volts Engine Speed > 400 RPM 250 ms / sample Continuous Heater Resistance outside of the expected range of 7.0 < Ÿ < 13.0 No Active DTC's ECT_Sensor_FA P2610 IAT_SensorFA Once per valid cold start Coolant – IAT < 8.0 ºC Engine Soak Time > 28800 seconds Coolant Temp -30.0 < ºC < 45.0 Ignition Voltage < 32.0 volts Engine Run time < 0.275 seconds Heater Resistance outside of the expected range of 7.0 < Ÿ < 13.0 No Active DTC's ECT_Sensor_FA P2610 IAT_SensorFA Once per valid cold start Coolant – IAT < 8.0 ºC Engine Soak Time > 28800 seconds Coolant Temp -30.0 < ºC < 45.0 O2S Heater Control Circuit Bank 1 Sensor 2 P0036 This DTC checks the Heater Output Driver circuit for electrical integrity. Voltage low during driver open state (indicates short-to- ground or open circuit) or voltage high during driver closed state (indicates short to voltage). 2 trips Type B HO2S Heater Resistance Bank 1 Sensor 1 P0053 Detects an oxygen sensor heater having an incorrect or out of range resistance value. 2 trips Type B HO2S Heater Resistance Bank 1 Sensor 2 P0054 Detects an oxygen sensor heater having an incorrect or out of range resistance value. 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 9 of 1087 1 OF 12 SECTIONS
  • 10. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition Voltage < 32.0 volts Engine Run time < 0.275 seconds Engine run time > 10.0 seconds Or IAT min ” 70.3 °C Continuous Engine run time > 60.0 seconds Or IAT min • -7.0 °C Continuous Radiator Coolant Temp Sensor Circuit Low Voltage P00B3 This DTC detects a short to ground in the RCT signal circuit or the RCT sensor. RCT Resistance (@ 150ºC) < 34 Ohms 5 failures out of 10 samples 2 trips Type B 1 sec/ sample Radiator Coolant Temp Sensor Circuit High Voltage P00B4 Circuit Continuity This DTC detects a short to high or open in the RCT signal circuit or the RCT sensor. RCT Resistance (@ -60ºC) > 260000 Ohms 5 failures out of 10 samples 2 trips Type B 1 sec/ sample 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 10 of 1087 1 OF 12 SECTIONS
  • 11. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's VehicleSpeedSenso r_FA 1 failure IAT_SensorCircuitF A THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA IgnitionOffTimeVali d TimeSinceEngineR unningValid IAT • -7 ºC 2) Absolute difference between ECT at power up & RCT at power up is > by 20.0 C and a block heater has not b d t t d Test aborted this trip = False LowFuel Condition Diag = False Radiator Coolant Temp - Engine Coolant Temp (ECT) Correlation P00B6 This DTC detects a difference between ECT and RCT after a soak condition. A failure will be reported if any of the following occur: 2 trips Type B 500 msec/ sample 1) Absolute difference between ECT at power up & RCT at power up is • an IAT based threshold table lookup value(fast fail). See "P00B6: Fail if power up ECT exceeds RCT by these values" in the Supporting tables section Once per valid cold start Engine Off Soak Time > 28800 seconds Non-volatile memory initization = Not occurred Test complete this trip = False 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 11 of 1087 1 OF 12 SECTIONS
  • 12. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 2) Cranking time < 1.0 Seconds = False > 158.4 MPH and 1c) Additional Vehicle drive time is provided to 1a when Vehicle speed is below 1b as follows: 0.50 times the seconds with vehicle speed below 1b 1d) IAT drops from power up IAT • 255.0 ºC been detected. Block Heater detection is enabled 3) ECT at power up > IAT at power up by 20.0 C and the time spent cranking the engine without starting is greater than 1.0 seconds with the LowFuelConditionDi ag when either of the following 1) ECT at power up > IAT at power up by > 20.0 ºC Block Heater is detected and diagnostic is aborted when 1) or 2) occurs. Diagnostic is aborted when 3) or 4) occurs: 1a) Vehicle drive time > 1 Seconds with 1b) Vehicle speed 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 12 of 1087 1 OF 12 SECTIONS
  • 13. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value > 255 Seconds No Active DTC's THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA Engine run time > 45 seconds OR Continuous 2a) ECT drops from power up ECT > 255 ºC Within 2b) Engine run time 3) Engine run time with vehicle speed below 1b > 1800 Seconds 4) Minimum IAT during test ” -7.0 ºC Engine Coolant Flow Insufficient P00B7 This DTC detects a Insufficient Flow Condition (i.e.. Stuck Closed Thermostat) Engine Coolant Temp (ECT) is greater than 117 Deg C and Difference between ECT and RCT is greater than 45 Deg C. When above is present for more than 5 seconds, fail counts start. 30 failures out of 200 samples 2 trips Type B 1 sec/ sample Engine Coolant Temp > 70.0 Deg C 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 13 of 1087 1 OF 12 SECTIONS
  • 14. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp >= -7 Deg C Coolant Temp <= 125 Deg C Intake Air Temp >= -20 Deg C Intake Air Temp <= 125 Deg C AND Mass Air Flow System Performance P0101 Determines if the MAF sensor is stuck within the normal operating range Filtered Throttle Model Error <= 125 kPa*(g/s) Continuous Calculation are performed every 12.5 msec Type B 2 trips ABS(Measured Flow – Modeled Air Flow) Filtered > 10 grams/sec Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered > 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight Modeled Air Flow Error multiplied by MAF Residual Weight Factor based on RPM and MAF Residual MAP Model 2 Error multiplied by MAP2 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 14 of 1087 1 OF 12 SECTIONS
  • 15. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P MAF Output <= 1800 Hertz Engine Run Time > 1.0 seconds (0 gm/sec) Engine Speed >= 300 RPM Ignition Voltage >= 10.0 Volts Mass Air Flow Sensor Circuit Low Frequency P0102 Detects a continuous short to low or a open in either the signal circuit or the MAF sensor 200 failures out of 250 samples Type B 2 trips Above criteria present for a period of time >= 1.0 seconds 1 sample every cylinder firing event Residual Weight Factor based on See table "IFRD Residual Weighting No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 15 of 1087 1 OF 12 SECTIONS
  • 16. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAF Output >= 14500 Hertz Engine Run Time > 1.0 seconds (108 gm/sec) Engine Speed >= 300 RPM Ignition Voltage >= 10.0 Volts Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp >= -7 Deg C Coolant Temp <= 125 Deg C Intake Air Temp >= -20 Deg C Intake Air Temp <= 125 Deg C AND Manifold Absolute Pressure Sensor Performance P0106 Determines if the MAP sensor is stuck within the normal operating range Filtered Throttle Model Error <= 125 kPa*(g/s) Continuous Calculations are performed every 12.5 msec Type B 2 trips ABS(Measured MAP – MAP Model 1) Filtered > 20.0 kPa Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered > 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight MAP Model 1 Error multiplied by MAP1 Mass Air Flow Sensor Circuit High Frequency P0103 Detects a high frequency output from the MAF sensor 200 failures out of 250 samples Type B 2 trips Above criteria present for a period of time >= 1.0 seconds 1 sample every cylinder firing event 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 16 of 1087 1 OF 12 SECTIONS
  • 17. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P Residual Weight Factor based on MAP Model 2 Error multiplied by MAP2 Residual Weight Factor based on See table "IFRD Residual Weighting No Active DTCs: Engine Not Rotating 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 17 of 1087 1 OF 12 SECTIONS
  • 18. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Manifold Pressure < 50.0 kPa OR Manifold Pressure > 115.0 kPa EngModeNotRunT mErr MAP_SensorFA AAP_SnsrFA MAP_SensorCircuit FP AAP_SnsrCktFP MAP Voltage Continuous MAP Voltage Continuous Manifold Absolute Pressure Sensor Circuit Low P0107 Detects a continuous short to low or open in either the signal circuit or the MAP sensor. < 3.0 % of 5 Volt Range (0.2 Volts = 3.5 kPa) 320 failures out of 400 samples Type B 2 trips 1 sample every 12.5 msec Manifold Absolute P0108 Detects an open sensor ground or > 90.0 % of 5 Volt Range (4.5 320 failures out of 400 samples Type B 2 trips Case: Time between current ignition cycle and the last time the engine was running > 8.0 seconds 4 failures out of 5 samples 1 sample every 12.5 msec Engine is not rotating No Active DTCs: No Pending DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 18 of 1087 1 OF 12 SECTIONS
  • 19. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Power Up ECT < 60 deg C ECT_Sensor_Ckt_F A IAT_SensorCircuitF A MnfdTempSensorC ktFA HumTempSensorCkt Raw IAT Input Intake Air Temperature Sensor Circuit Low (High Temperature) P0112 Detects a continuous short to ground in the IAT signal circuit or the IAT sensor < 62 Ohms (~150 deg C) Engine Run Time > 0.0 seconds 40 failures out of 50 samples Type B 2 trips 1 sample every 100 msec Pressure Sensor Circuit High continuous short to high in either the signal circuit or the MAP sensor. Volts = 115.0 kPa) 1 sample every 12.5 msec Intake Air Temperature Sensor Circuit Performance P0111 Detects an IAT sensor that has stuck in range by comparing to engine coolant temperature at startup ABS(Power Up IAT - Power Up ECT) > 40 deg C Time between current ignition cycle and the last time the engine was running > 28800 seconds Executes once at the beginning of each ignition cycle if enable conditions are met Type B 2 trips No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 19 of 1087 1 OF 12 SECTIONS
  • 20. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Raw IAT Input String Length > 125 DegC Continuous Where: And where: No Active DTC's VehicleSpeedSensor1 failure IAT_SensorFA ECT_Sensor_Ckt_FA IgnitionOffTimeVali d TimeSinceEngineR unningValid Intake Air Temperature Sensor Intermittent In- Range P0114 Detects a noisy or erratic IAT signal circuit or IAT sensor 4 failures out of 5 samples Type B 2 trips 10 consecutive IAT samples "String Length" = sum of "Diff" calculated over "Diff" = ABS(current IAT reading - IAT reading from 100 milliseconds previous) Engine Coolant Temperature (ECT) Sensor Performance P0116 This DTC detects ECT temp sensor stuck in mid range. A failure will be reported if any of the following occur: 2 trips Type B 500 msec/ sample 1) ECT at power up > IAT at power up See "P0116: Fail if power up Intake Air Temperature Sensor Circuit High (Low Temperature) P0113 Detects a continuous open circuit in the IAT signal circuit or the IAT sensor > 126840 Ohms (~-60 deg C) Engine Run Time > 0.0 seconds 40 failures out of 50 samples Type B 2 trips 1 sample every 100 msec 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 20 of 1087 1 OF 12 SECTIONS
  • 21. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value IAT • -7 ºC 2) Cranking time < 0.0 Seconds > 158.4 MPH = False Block Heater is detected and diagnostic is aborted when 1) or 2) occurs. Diagnostic is aborted when or 4) occurs: 1a) Vehicle drive time > 400 Seconds with 1b) Vehicle speed 1c) Additional by an IAT based table lookup value after a minimum 28800 second soak (fast fail). ECT exceeds IAT by these values" in the Supporting tables section Non-volatile memory = Not occurred Once per valid cold start Test complete this trip = False Test aborted this trip = False 2) ECT at power up > IAT at power up by 20.0 C after a minimum 28800 second soak and a block heater has not been detected. LowFuelConditio n = False Block Heater detection is enabled when either of the following 1) ECT at power up > IAT at power up by > 20.0 ºC 3) ECT at power up > IAT at power up by 20.0 C after a minimum 28800 seconds soak and the time spent cranking the engine without starting is greater than 0.0 seconds with the LowFuelConditionDi ag 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 21 of 1087 1 OF 12 SECTIONS
  • 22. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ” 65535 Seconds 4) Minimum IAT during test ” -7 ºC Engine Coolant Temp Sensor Circuit Low P0117 Circuit Continuity This DTC detects a short to ground in the ECT signal ECT Resistance (@ 150ºC) < 34 Ohms 5 failures out of 6 samples 2 trips Type B 1 sec/ sample Vehicle drive time is provided to 1a when Vehicle speed is below 1b as follows: 0.50 times the seconds with vehicle speed below 1b 1d) IAT drops from power up IAT • 255.0 ºC 2a) ECT drops from power up ECT • 255 ºC Within 2b) Engine run time 3) Engine run time with vehicle speed below 1b > 1800 Seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 22 of 1087 1 OF 12 SECTIONS
  • 23. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Continuous Engine run time > 10.0 seconds Or IAT min • 0.0 °C Continuous No Active DTC's P0117 P0118 Continuous Engine Coolant Temperature (ECT) Sensor Circuit Intermittent P0119 Circuit Continuity This DTC detects large step changes in the ECT signal circuit or the ECT sensor. Allowable high and low limits are calculated for the next sample ECT temperature step change: 1) postive step change is greater than high limit OR 2) negitive step change is lower than low limit. 3 failures out of 4 samples 2 trips Type B 1 sec/ sample circuit or the ECT sensor. Engine Coolant Temp Sensor Circuit High P0118 Circuit Continuity This DTC detects a short to high or open in the ECT signal circuit or the ECT sensor. ECT Resistance (@ -60ºC) > 260000 Ohms 5 failures out of 6 samples 2 trips Type B 1 sec/ sample 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 23 of 1087 1 OF 12 SECTIONS
  • 24. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed >= 500 RPM Engine Speed <= 8000 RPM AND Coolant Temp > -7 Deg C Coolant Temp < 125 Deg C Intake Air Temp > -20 Deg C Intake Air Temp < 125 Deg C AND p based on the previous sample and the time constant of the Throttle Position Sensor Performance P0121 Determines if the Throttle Position Sensor input is stuck within the normal operating range Filtered Throttle Model Error > 125 kPa*(g/s) Continuous Calculation are performed every 12.5 msec Type B 2 trips ABS(Measured Flow – Modeled Air Flow) Filtered > 10 grams/sec Minimum total weight factor (all factors multiplied together) >= 0.25 ABS(Measured MAP – MAP Model 2) Filtered <= 20.0 kPa Filtered Throttle Model Error multiplied by TPS Residual Weight Modeled Air Flow Error multiplied by MAF Residual Weight Factor based on RPM and MAF Residual 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 24 of 1087 1 OF 12 SECTIONS
  • 25. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorCircuit FA EGRValve_FP EGRValvePerforma nce_FA MAF_SensorCircuit FA CrankSensor_FA ECT_Sensor_FA ECT_Sensor_Ckt_F P IAT_SensorFA IAT_SensorCircuitF P TPS1 Voltage < 0.325 Trips: 1 Type: A MIL: YES TPS1 Circuit Low P0122 Detects a continuous or intermittent short or open in TPS1 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 See table "IFRD Residual Weighting No Active DTCs: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 25 of 1087 1 OF 12 SECTIONS
  • 26. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value TPS1 Voltage > 4.75 Trips: 1 Type: A MIL: YES No Active DTC's MAF_SensorFA IAT_SensorFA THMR_RCT_Senso r_Ckt_FA THMR_ECT_Senso r_Ckt_FA Range #1 (Primary) 1 sec/ sample Engine not run time • 1800 seconds Fuel Condition Ethanol ” 86% 2 trips Type B ECT reaches Commanded temperature minus 11.0 °C when IAT min is < 60.0°C and • -7.0°C. Engine run time 1 ” Eng Run Tme ” 1800 seconds Once per ignition key cycle Range #1 (Primary) Test 5V reference circuit TPS1 Circuit High P0123 Detects a continuous or intermittent short or open in TPS1 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit Engine Coolant Temperature Below Stat Regulating Temperature P0128 This DTC detects if the engine coolant temperature rises too slowly due to an ECT or Cooling system fault Engine run time is accumulated when airflow is • 1 grams per sec during Range #1 or #2: See “P0128: Maximum Accumulated Time for IAT and Start-up ECT conditions“ in the Supporting 1 failure to set DTC 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 26 of 1087 1 OF 12 SECTIONS
  • 27. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ECT at start run -40.0 ” ECT ” 59.0 °C Average Airflow • 1.0 gps Not used in this application ECT at start run -50.0 ” ECT ” -50.0 °C Average Airflow • 1.0 gps No Active DTC's TPS_ThrottleAuthor ityDefaulted MAP_SensorFA AIR System FA Ethanol Composition Sensor FA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA Range #2 (Alternate) ECT reaches Commanded temperature minus 11.0 °C when IAT min is < -50.0°C and • -50.0°C. T-Stat Heater duty commanded ” 10 % Range #2 (Alternate) Test T-Stat Heater duty commanded ” 10 % O2S Circuit Low Voltage Bank 1 Sensor 1 P0131 This DTC determines if the O2 sensor circuit is shorted to low. Oxygen Sensor Signal < 50 mVolts 380 failures out of 475 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 27 of 1087 1 OF 12 SECTIONS
  • 28. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR intrusive test = Not active Fuel intrusive test = Not active Idle intrusive test = Not active EGR intrusive test = Not active System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 28 of 1087 1 OF 12 SECTIONS
  • 29. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Equivalence Ratio 0.9912 < ratio < 1.0400 Air Per Cylinder 50 < mgram < 500 Fuel Control State = Closed Loop Closed Loop Active = TRUE All Fuel Injectors for active Cylinders Enabled (On) Fuel Condition Ethanol ” 87% Fuel State DFCO not active All of the above met for > 5.0 seconds 100 failures out of 125 samples No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active O2S Circuit High Voltage Bank 1 Sensor 1 P0132 This DTC determines if the O2 sensor circuit is shorted to high. Oxygen Sensor Signal > 1050 mvolts Open Test Criteria 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 29 of 1087 1 OF 12 SECTIONS
  • 30. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Heater Warm-up delay = Complete Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel Condition ” 87 % Ethanol No Active DTC's MAP_SensorFA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA Low Fuel Condition Diag = False Fuel Condition ” 87 % Ethanol 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 30 of 1087 1 OF 12 SECTIONS
  • 31. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Initial delay after Open Test Criteria met (cold start condition) > 45.0 seconds when engine soak time > 28800 seconds Initial delay after Open Test Criteria met (not cold start condition) > 45.0 seconds when engine soak time ” 28800 seconds Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50.0 ” mgram ” 500.0 Fuel Control State not = Power Enrichment All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted Sample time is 60 seconds MAP_SensorFA IAT_SensorFA ECT_Sensor_FA Frequency: AmbientAirDefault Once per trip MAF_SensorFA O2S Slow Response Bank 1 Sensor 1 P0133 This DTC determines if the O2 sensor response time is degraded. The average response time is caluclated over the test time, and compared to the threshold. Refer to “P0133 - O2S Slow 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 31 of 1087 1 OF 12 SECTIONS
  • 32. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA EthanolComposition Sensor_FA EngineMisfireDetect ed_FA P0131 P0132 P0134 System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Response Bank 1 Sensor 1" Pass/Fail Threshold table in the Supporting Tables tab. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 32 of 1087 1 OF 12 SECTIONS
  • 33. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S1) in Supporting Tables tab. O2 Heater on for • 40 seconds Learned Htr resistance = Valid Engine Coolant > 50 ºC IAT > -40 ºC Engine run Accum > 90 seconds Time since any AFM status change > 2.0 seconds Time since Purge On to Off change > 2.0 seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 33 of 1087 1 OF 12 SECTIONS
  • 34. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Time since Purge Off to On change > 2.0 seconds Engine airflow 17 ” grams per second ” 40 Engine speed 1000 <= RPM <= 3500 Fuel < 87 % Ethanol Baro > 70 kpa Air Per Cylinder • 150 mGrams Low Fuel Condition Diag = False Fuel Control State = Closed Loop Closed Loop Active = TRUE LTM fuel cell = Enabled Transient Fuel Mass ” 100.0 mgrams Baro = Not Defaulted Fuel Control State not = Power Enrichment Fuel State DFCO not active Commanded Proportional Gain • 0.0 % 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 34 of 1087 1 OF 12 SECTIONS
  • 35. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value All of the above met for > 1.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted 200 failures out of 250 samples. MAF_SensorFA EthanolComposition Sensor_FA Frequency: Continuous System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active 100msec loop Heater Warm-up delay = Complete Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel ” 87 % Ethanol No Active DTC's ECT_Sensor_FA 8 failures out of 10 samples System Voltage 10.0 < Volts < 32.0 Heater Warm-up delay = Complete Frequency: 2 tests per trip O2S Heater device control = Not active O2S Heater Performance Bank 1 Sensor 1 P0135 This DTC determines if the O2 sensor heater is functioning properly by monitoring the Heater Current outside of the expected range of 0.3 < Amps < 2.5 2 trips Type B O2S Circuit Insufficient Activity Bank 1 Sensor 1 P0134 This DTC determines if the O2 sensor circuit is open. Oxygen Sensor Signal > 1700 mvolts 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 35 of 1087 1 OF 12 SECTIONS
  • 36. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value B1S1 O2S Heater Duty Cycle > zero 30 seconds delay between tests and 1 second execution rate All of the above met for > 120 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted MAP_SensorFA AIR System FA Ethanol Composition Sensor FA EvapPurgeSolenoid Circuit_FA EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA current through the heater circuit. O2S Circuit Low Voltage Bank 1 Sensor 2 P0137 This DTC determines if the O2 sensor circuit is shorted to low. Oxygen Sensor Signal < 50 mvolts 430 failures out of 540 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 36 of 1087 1 OF 12 SECTIONS
  • 37. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelInjectorCircuit_ FA AIR intrusive test = Not active Fuel intrusive test = Not active Idle intrusive test = Not active EGR intrusive test = Not active System Voltage 10.0 < Volts < 32.0 EGR Device Control = Not active Idle Device Control = Not active Fuel Device Control = Not active AIR Device Control = Not active Low Fuel Condition Diag = False Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50 ” mgrams ” 500 Fuel Control State = Closed Loop Closed Loop Active = TRUE 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 37 of 1087 1 OF 12 SECTIONS
  • 38. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value All Fuel Injectors for active Cylinders Enabled (On) Fuel Condition Ethanol <= 87% Fuel State DFCO not active All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 AFM Status = All Cylinders active Heater Warm-up delay = Complete Engine Run Time > 5 seconds Fuel Condition ” 87 % Ethanol No Active DTC's MAP_SensorFA EvapPurgeSolenoid Circuit_FA O2S Circuit High Voltage Bank 1 Sensor 2 P0138 This DTC determines if the O2 sensor circuit is shorted to high. Oxygen Sensor Signal > 1050 mvolts Open Test Criteria 100 failures out of 125 samples 2 trips Type B Frequency: Continuous in 100 milli - second loop 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 38 of 1087 1 OF 12 SECTIONS
  • 39. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value EvapFlowDuringNo nPurge_FA EvapVentSolenoidC ircuit_FA EvapSmallLeak_FA EvapEmissionSyste m_FA FuelTankPressureS nsrCkt_FA FuelInjectorCircuit_ FA AIR System FA Low Fuel Condition Diag = False Fuel Condition ” 87 % Ethanol Initial delay after Open Test Criteria met (cold start condition) > 45.0 seconds when engine soak time > 28800 seconds Initial delay after Open Test Criteria met (not cold start condition) > 45.0 seconds when engine soak time ” 28800 seconds 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 39 of 1087 1 OF 12 SECTIONS
  • 40. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Equivalence Ratio 0.9912 ” ratio ” 1.0400 Air Per Cylinder 50 ” mgrams ” 500 Fuel Control State not = Power Enrichment All of the above met for > 5.0 seconds No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA O2 Sensor Slow Response Rich to Lean Bank 1 Sensor 2 P013A This DTC determines if the post catalyst O2 sensor has Slow Response in a predefined Rich to Lean voltages range during Rich to Lean transition. The diagnostic is an intrusive test which runs in a DFCO mode to achieve the required response. The EWMA of the Post O2 sensor normalized integral value OR The Accumulated mass air flow monitored during the Slow Response Test (between the upper and lower voltage thresholds) > 8.0 units > 74 grams (upper threshold is 450 mvolts and lower threshold Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 1 trips Type A EWMA B1S2 Failed this P013B, P013E, 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 40 of 1087 1 OF 12 SECTIONS
  • 41. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value System Voltage 10.0 < Volts < 32.0 Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled lower threshold is 150 mvolts) key cycle , , P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) DTC's Passed P013E (and P014A if applicable) After above conditions are met: DFCO mode is continued (wo driver initiated pedal input). 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 41 of 1087 1 OF 12 SECTIONS
  • 42. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 O2 Sensor Slow Response Lean to Rich Bank 1 Sensor 2 P013B This DTC determines if the post catalyst O2 sensor has Slow Response in a predefined Lean to Rich voltages range during Lean to Rich transition. The diagnostic is an intrusive test which increases the delivered A/F ratio to achieve the required rich threshold. The EWMA of the Post O2 sensor normalized integral value OR The Accumulated mass air flow monitored during the Slow Response Test (between the upper and lower voltage thresholds) > 8.0 units > 120 grams (lower threshold is 350 mvolts and upper threshold is 600 mvolts) Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 1 trips Type A EWMA B1S2 Failed this key cycle P013A, P013E, P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 42 of 1087 1 OF 12 SECTIONS
  • 43. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) P013E (and P014A if applicable) P013A (and P013C if applicable) P2271 (and P2273 if applicable) P013F (and P014B if applicable) After above conditions are met: Fuel Enrich mode continued. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 43 of 1087 1 OF 12 SECTIONS
  • 44. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 O2 Sensor Delayed Response Rich to Lean Bank 1 Sensor 2 P013E This DTC determines if the post catalyst O2 sensor has an initial delayed response to an A/F change from Rich to Lean. The diagnostic is an intrusive test which runs in a DFCO mode to achieve the required response. Post O2 sensor voltage AND The Accumulated mass air flow monitored during the Delayed Response Test under DFCO DFCO begins after: 1) Catalyst has been rich for a minimum of AND 2) Catalyst Rich Accumulation Air Flow is greater or equal to > 450 mvolts > 33 grams > 2 secs > 2 grams Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, multiple tests per trip are allowed. 2 trips Type B B1S2 Failed this key cycle P013A, P013B, P013F, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 44 of 1087 1 OF 12 SECTIONS
  • 45. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled No Active DTC's TPS_ThrottleAuthor ityDefaulted ECT_Sensor_FA IAT_SensorFA MAF_SensorFA MAP_SensorFA AIR System FA FuelInjectorCircuit_ FA FuelTrimSystemB1 _FA O2 Sensor Delayed Response Lean to Rich Bank 1 Sensor 2 P013F This DTC determines if the post catalyst O2 sensor has an initial delayed response to an A/F change from Lean to Rich. The diagnostic is an intrusive test which increases Post O2 sensor voltage AND The Accumulated mass air flow monitored during the Delayed Response Test < 350 mvolts > 120 grams Frequency: Once per trip Note: if NaPOPD_b_Re setFastRespFun c= FALSE for the given Fuel Bank OR NaPOPD_b_Ra pidResponseAct ive = TRUE, 2 trips Type B Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) After above conditions are met: DFCO mode entered (wo driver 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 45 of 1087 1 OF 12 SECTIONS
  • 46. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelTrimSystemB2 _FA EngineMisfireDetect ed_FA EthanolComposition Sensor_FA System Voltage 10.0 < Volts < 32.0 Green O2S Condition = Not Valid, See definition of Green Sensor Delay Criteria (B1S2) in Supporting Tables tab. Post fuel cell = enabled the delivered A/F ratio to achieve the required rich threshold. multiple tests per trip are allowed B1S2 Failed this key cycle P013A, P013B, P013E, P2270 or P2271 Learned heater resistance = Valid ICAT MAT Burnoff delay = Not Valid Low Fuel Condition Diag = False DTC's Passed P2270 (and P2272 if applicable) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 46 of 1087 1 OF 12 SECTIONS
  • 47. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's TPS_ThrottleAuthor ityDefaulted MAF_SensorFA EthanolComposition Sensor_FA System Voltage 10.0 <Volts < 32.0 AFM Status = All Cylinders active 100msec loop Engine Run Time > 5 seconds Engine Run Accum > 150 seconds Fuel ” 87 % Ethanol O2S Circuit Insufficient Activity Bank 1 Sensor 2 P0140 This DTC determines if the O2 sensor circuit is open. Oxygen Sensor Signal > 1700 mvolts 200 failures out of 250 samples. 2 trips Type B Frequency: Continuous Heater Warm-up delay = Complete P013E (and P014A if applicable) P013A (and P013C if applicable) P2271 (and P2273 if applicable) After above conditions are met: Fuel Enrich mode entered. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 47 of 1087 1 OF 12 SECTIONS
  • 48. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No Active DTC's ECT_Sensor_FA System Voltage 10.0 < Volts < 32.0 Time > 120 seconds Engine speed 400 <rpm< 6100 BARO > 70 kPa Coolant Temp -38 <°C< 130 MAP 15 <kPa< 255 Inlet Air Temp -20 <°C< 150 MAF 1.0 <g/s< 512.0 Fuel Level Fuel System Too Lean Bank 1 P0171 Determines if the fuel control system is in a lean condition, based on the filtered long-term fuel trim. The filtered long- term fuel trim metric >= 1.250 Frequency: 100 ms Continuous Loop 2 Trip(s) Type B > 10 % or if fuel sender is faulty Long Term Fuel Trim data accumulation: > 20.0 seconds of data must accumulate on each trip, with at least O2S Heater Performance Bank 1 Sensor 2 P0141 This DTC determines if the O2 sensor heater is functioning properly by monitoring the current through the heater circuit. Heater Current outside of the expected range of 0.3 > amps > 2.5 8 failures out of 10 samples 2 trips Type B Heater Warm-up delay = Complete Frequency: 2 tests per trip O2S Heater device control = Not active 30 seconds delay between tests and 1 second execution rate. B1S1 O2S Heater Duty C l > zero All of the above met for 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 48 of 1087 1 OF 12 SECTIONS
  • 49. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Closed Loop Enabled Long Term FT Enabled 15.0 seconds of data in the current fuel trim cell before fuel trim diagnosed during decels? No Long-Term Fuel Trim Cell Usage Sometimes, certain Long-Term Fuel Cells are not utilized for control or diagnosis. Please see "Supporting Tables" Tab for a list of cells for diagnosis. Fuel Control Status Please see "Closed Loop Enable Criteria" and "Long Term FT Enable Criteria" in Supporting Tables. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 49 of 1087 1 OF 12 SECTIONS
  • 50. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Fuel Consumed > 65535.0 liters of fuel consumed after a fuel fill event ("Virtual Flex Fuel Sensor applications only) AIR System FA EvapExcessPurgePsbl_FA Ethanol Composition Sensor FA FuelInjectorCircuit_FA EngineMisfireDetected_FA EGRValvePerformance_FA EGRValveCircuit_FA MAP_EngineVacuumStatus AmbPresDfltdStatus EVAP Diag. “tank pull down” Not Active No active DTCs: IAC_SystemRPM_FA MAP_SensorFA MAF_SensorFA MAF_SensorTFTKO EGR Flow Diag. Intrusive Test Not Catalyst Monitor Intrusive Test Not Post O2 Diag. Intrusive Test Not Device Control Not Active 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 50 of 1087 1 OF 12 SECTIONS
  • 51. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value <= 0.795 <= 0.800 <= 0.795 for Frequency: 100 ms Continuous Loop 2 Trip(s) Type B The filtered Non- Purge Long Term Fuel Trim metric (a Passive Test decision cannot be made when Purge is enabled) Intrusive Test: The filtered Purge Long Term Fuel Trim metric AND The filtered Non- Purge Long Term Fuel Trim metric 2 out of 3 intrusive TC_BoostPresSnsrFA O2S_Bank_1_Sensor_1_FA Fuel System Too Rich Bank 1 P0172 Determines if the fuel control system is in a rich condition, based on the filtered long-term fuel trim metric. There are two methods to determine a Rich fault. They are Passive and Intrusive. The Intrusive test is described below: Passive Test: Secondary Parameters and Enable Conditions are identical to those for P0171, with the exception 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 51 of 1087 1 OF 12 SECTIONS
  • 52. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value segments Intrusive Test: When the filtered Purge Long Term Fuel Trim metric is <= 0.800, purge is ramped off to determine if excess purge vapor is the cause of the rich condition. If the filtered Purge Long Term Fuel Trim metric > 0.800, the test passes without checking the filtered Non- Purge Long Term Fuel Trim metric. Segment Def'n: Segments can last up to 35 seconds and are separated by the lesser of 30 seconds of purge- on time or enough time to purge 5 grams of vapor. A maximum of 3 completed segments or 25 attempts are allowed for each intrusive test. After an intrusive test report is completed, another intrusive test cannot occur for 299 seconds to allow 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 52 of 1087 1 OF 12 SECTIONS
  • 53. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Injector 1 P0201 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Performing intrusive tests too frequently may also affect EVAP and EPAIII emissions, and the execution frequency of other diagnostics. sufficient time to purge excess vapors from the canister. During this period, fuel trim will pass if the filtered Purge-on Long Term fuel trim > Purge Rich Limit Table for at least 150 seconds, indicating that the canister has been purged. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 53 of 1087 1 OF 12 SECTIONS
  • 54. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Injector 2 P0202 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Injector 3 P0203 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B Injector 4 P0204 This DTC checks the circuit for electrical integrity during operation. The ECM detects that the commanded state of the driver and the actual state of the control ciruit do not match Powertrain Relay Voltage within range and stable according to Enable Conditions Engine Running 11 volts ” Voltage for greater than 5 seconds 20 failures out of 25 samples 250 ms /sample Continuous 2 trips Type B TPS2 Voltage < 0.25 Trips: 1 Type: TPS2 Circuit Low P0222 Detects a continuous or intermittent short Run/Crank voltage > 6.41 639/1279 counts; 153 counts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 54 of 1087 1 OF 12 SECTIONS
  • 55. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value A MIL: YES TPS2 Voltage > 4.59 Trips: 1 Type: A MIL: YES Engine Run Time > 2 crankshaft revolutions 2 Trips ECT -7ºC < ECT < 125ºC Type B TPS2 Circuit High P0223 Detects a continuous or intermittent short or open in TPS2 circuit Run/Crank voltage > 6.41 639/1279 counts; 153 counts continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit Random Misfire Detected P0300 P0301 These DTC’s will determine if a random or a cylinder specific Deceleration index vs. Engine Speed Vs Engine load (>Idle SCD AND > Idle SCD ddt Tables) Emission Exceedence = any (5) failed 200 rev blocks or open in TPS2 circuit continuous; 3.125 ms /count in the ECM main processor No 5V reference error or fault for # 4 5V reference circuit 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 55 of 1087 1 OF 12 SECTIONS
  • 56. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value If ECT at startup < -7ºC (Mil Flashes with Catalyst Damagi ng Misfire) then ECT 21ºC < ECT < 125ºC System Voltage 9.00 < volts < 32.00 + Throttle delta < 100.00% per 25 ms - Throttle delta < 100.00% per 25 ms Cylinder 1 Misfire Detected Cylinder 2 Misfire Detected Cylinder 3 Misfire Detected Cylinder 4 Misfire Detected P0302 P0303 P0304 P0305 P0306 misfire is occurring by monitoring crankshaft velocity Deceleration index calculation is tailored to specific veh. Tables used are 1st tables encountered that are not max of range. Undetectable region at a given speed/load point is where all tables are max of range point. see Algorithm Description OR (>SCD Delta AND > SCD Delta ddt Tables) OR (>Idle Cyl Mode AND > Idle Cyl Mode ddt Tables) OR (>Cyl Mode AND > Cyl Mode ddt Tables) OR out of (16) 200 rev block tests Failure reported for (1) Exceedence in 1st (16) 200 rev block tests, or (4) Exceedences thereafter. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 56 of 1087 1 OF 12 SECTIONS
  • 57. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Early Termination option NotEnabled OR when Early Termination Reporting = Enabled and engine rev > 1000 and < 3200 at end of trip Initial Emission Exceedence = fails when MF% > Emission Failure Threshold Misfire Percent Emission Failure Threshold • 0.63% P0300 • 0.63% emission Cylinder 5 Misfire Detected Cylinder 6 Misfire Detected Cylinder 7 Misfire Detected Cylinder 8 Misfire Detected P0307 P0308 Document for additional details. (>Rev Mode Table) OR (> AFM Table in Cyl Deact mode) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 57 of 1087 1 OF 12 SECTIONS
  • 58. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Misfire Percent Catalyst Damage > "Catalyst Damaging Misfire Percentage" Table whenever secondary conditions are met. Engine Speed Engine Load Misfire counts (at low speed/loads, one cylinder may not cause cat damage) > 6500 rpm AND > 40 % load AND < 180 counts on one cylinder any Catalyst Exceedence = (1) 200 rev block as data supports for catalyst damage. Failure reported with (1 or 3) Exceedences in FTP, or (1) Exceedence outside FTP. When engine speed and load are less than the FTP cals (3) catalyst damage exceedences are allowed. ” 0 FTP rpm AND ” 0 FTP % load Continuous 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 58 of 1087 1 OF 12 SECTIONS
  • 59. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed 1250 < rpm < (4900) - 50 Engine speed limit is a function of inputs like Gear and temperature Engine Speed Limit = 4900 rpm (Rev, Gears 1-6) Engine Speed Limit = 2000 rpm (P,N) 4 cycle delay disable conditions: No active DTCs: TPS_FA 4 cycle delay EnginePowerLimite d MAF_SensorTFTK O MAP_SensorTFTK O IAT_SensorTFTKO ECT_Sensor_Ckt_T FTKO 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 59 of 1087 1 OF 12 SECTIONS
  • 60. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 5VoltReferenceB_F A CrankSensorTestFa iledTKO CrankSensorFaultA ctive CrankIntakeCamCo rrelationFA CrankExhaustCam CorrelationFA CrankCamCorrelati onTFTKO AnyCamPhaser_FA AnyCamPhaser_TF TKO If Monitor Rough Road=1 and RoughRoadSource ="TOSS" Transmission Output Shaft Angular Velocity Validity (Auto Trans only) 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 60 of 1087 1 OF 12 SECTIONS
  • 61. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Clutch Sensor FA (Manual Trans only) TransEngagedState _FA (Auto Trans only) P0315 & engine speed > 1000 rpm Fuel Level Low LowFuelConditionDia500 cycle delay Cam and Crank Sensors in sync with each other 4 cycle delay Misfire requests TCC unlock Not honored because Transmission in hot mode or POPD intrusive diagnostic running 4 cycle delay Fuel System Status  Fuel Cut 4 cycle delay Active Fuel Management Transition in progress 0 cycle delay Undetectable engine speed and engine load region invalid speed load range in decel index tables 4 cycle delay 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 61 of 1087 1 OF 12 SECTIONS
  • 62. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Abusive Engine Over Speed > 8192 rpm 0 cycle delay Below zero torque (except CARB approved 3000 rpm to redline triangle.) < "Zero torque engine load" in Supporting Tables tab 4 cycle delay Below zero torque: TPS Veh Speed ” 2% > 318 mph 4 cycle delay EGR Intrusive test Active 12 cycle delay Manual Trans Clutch shift 0 cycle delay Throttle Position AND Automatic transmission shift > 100.00% 0 cycle delay 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 62 of 1087 1 OF 12 SECTIONS
  • 63. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Driveline Ring Filter active After a low level misfire, another misfire may not be detectable until driveline ringing ceases. If no ringing seen, stop filter early. Filter Driveline ring: Stop filter early: > "Ring Filter" in Supporting Tables tab engine cycles after misfire > "Number of Normals" in Supporting Tables tab engine cycles after misfire 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 63 of 1087 1 OF 12 SECTIONS
  • 64. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Abnormal engine speed oscillations: (Rough road etc) Off Idle, number of consecutive decelerating cylinders after accelerating,: (Number of decels can vary with misfire detection equation) TPS Engine Speed Veh Speed SCD Cyl Mode Rev Mode > 1 % > 1000 rpm > 0 mph > SCD Mode > Cylinder Mode > Rev Mode in Supporting Tables tab 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 64 of 1087 1 OF 12 SECTIONS
  • 65. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Misfire Pattern Recognition Enabled: Validates misfire vs. false detection Engine Speed Veh Speed Final fail conditions within: 0 (1 = Enabled) Between > 700 RPM and < 3000 RPM > 0.62 mph > "min multiplier" or < "max multiplier" in Supporting Tables tab of misfire threshold for a given engine speed and load Monitor Rough Road Rough Road S 0 (1=Yes) TOSS 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 65 of 1087 1 OF 12 SECTIONS
  • 66. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 1 Trips Type A Frequency Continuous 100 msec Engine Speed ” 8500 RPM ECT • -40 deg's C IAT • -40 deg's C > 4.0000 Engine Speed • 600 RPM Engine running • 1.3 seconds Crankshaft Position System Variation Not Learned P0315 Monitor for valid crankshaft error compensation factors Sum of Compensation factors • 2.0400 OR ” 1.9960 OBD Manufacturer Enable Counter = 0 0.50 seconds Knock Sensor (KS) Performance Per Cylinder P0324 This diagnostic checks for knock sensor performance out of the normal expected range due to: 1) Excessive knock and 2) Abnormal engine noise on a per cylinder basis Common Enable Criteria Diagnostic Enabled TRUE First Order Lag Filter with Weight Coefficient Type: B MIL: YES Trips: 2 Engine Air Flow • 40 mg/cylinder and Specific Enable Criteria and Thresholds 1. Filtered Knock Intensity (for Excessive Knock) Weight Coefficient = 0.0400 Updated each engine event Source 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 66 of 1087 1 OF 12 SECTIONS
  • 67. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed • 8000 RPM Engine running • 0.4 seconds ECT • -40 deg's C IAT • -40 deg's C Engine running • 5.0 seconds Knock Sensor (KS) Circuit Bank 1 P0325 This diagnostic checks for an open in the knock sensor circuit Filtered FFT Output > OpenCktThrsh Min and < OpenCktThrsh Max See Supporting Tables for OpenCktThrsh Min & Max Diagnostic Enabled TRUE First Order Lag Filter with Weight Coefficient Type: B MIL: YES Trips: 2 Engine Speed • 600 RPM and ” 8500 RPM Engine Air Flow • 40 mg/cylinder and ” 2000 mg/cylinder Weight Coefficient = 0.0100 Updated each engine event Knock Sensor P0326 This diagnostic Common Enable Diagnostic TRUE First Order Lag Type: B 2. Filtered FFT Intensity: (for Abnormal Noise) < Abnormal Noise Threshold (see supporting tables) Weight Coefficient = 0.0100 Updated each engine event 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 67 of 1087 1 OF 12 SECTIONS
  • 68. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Engine Speed ” 8500 RPM ECT • -40 deg's C IAT • -40 deg's C Engine Speed • 600 RPM Engine running • 5.0 seconds Engine Speed • 2000 RPM Engine running • 1.5 seconds or Knock Sensor (KS) Circuit Low Bank 1 P0327 This diagnostic checks for an out of range low knock sensor signal Sensor Input Signal Line < 0.57 Volts Diagnostic Enabled TRUE 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 Engine Speed > 0 RPM and < 8500 RPM Sensor Return < 0.40 Volts (KS) Performance Bank 1 checks for knock sensor performance out of the normal expected range due to 1. Excessive knock or 2. Abnormal engine noise on a per bank/sensor basis Criteria Enabled Filter with Weight Coefficient MIL: YES Trips: 2 Engine Air Flow • 40 mg/cylinder and 1. Filtered Knock Intensity (for Excessive Knock) > 2.4140 Weight Coefficient = 0.0100 Updated each engine event 2. Filtered FFT Intensity: (for Abnormal Noise) < Abnormal Noise Threshold (see supporting tables) Weight Coefficient = 0.0100 Updated each 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 68 of 1087 1 OF 12 SECTIONS
  • 69. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value or AND OR ( DTC P0101 = FALSE Crankshaft Position (CKP) Sensor A Circuit P0335 Determines if a fault exists with the crank position sensor signal Engine-Cranking Crankshaft Test: Engine-Cranking Crankshaft Test: Engine- Cranking Crankshaft Test: Type B 2 trips Time since last crankshaft position sensor pulse received >= 4.0 seconds Starter engaged Continuous every 100 msec (cam pulses being received AND DTC P0102 = FALSE AND DTC P0103 = FALSE Signal Line Knock Sensor (KS) Circuit High Bank 1 P0328 This diagnostic checks for an out of range high knock sensor signal Sensor Input Signal Line > 2.76 Volts Diagnostic Enabled? Enabled 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 Engine Speed > 0 RPM and < 8500 RPM Sensor Return Signal Line > 1.95 Volts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 69 of 1087 1 OF 12 SECTIONS
  • 70. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND Engine Air Flow > 3.0 grams/second No DTC Active: 5VoltReferenceB_F A OR No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A P0365 Time-Based Crankshaft Test: Time-Based Crankshaft Test: Time-Based Crankshaft Test: No crankshaft pulses received >= 0.7 seconds Engine is Running Continuous every 12.5 msec Starter is not engaged Event-Based Crankshaft Test: Event-Based Crankshaft Test: Event-Based Crankshaft Test: No crankshaft pulses received Engine is Running 2 failures out of 10 samples Starter is engaged One sample per engine revolution 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 70 of 1087 1 OF 12 SECTIONS
  • 71. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0366 Engine Air Flow >= 3.0 grams/second No DTC Active: 5VoltReferenceB_F A P0335 No DTC Active: 5VoltReferenceB_F A Crankshaft Position (CKP) Sensor A Performance P0336 Determines if a performance fault exists with the crank position sensor signal Crank Re- synchronization Test: Crank Re- synchronization Test: Crank Re- synchronization Test: Type B 2 trips Time in which 10 or more crank re- synchronizations occur < 10.0 seconds Continuous every 250 msec Cam-based engine speed > 450 RPM Time-Based Crankshaft Test: Time-Based Crankshaft Test: Time-Based Crankshaft Test: No crankshaft synchronization gap found >= 0.4 seconds Engine is Running Continuous every 12.5 msec Starter is not engaged Engine Start Test during Crank: Engine Start Test during Crank: Engine Start Test during Crank: Time since starter engaged without Starter engaged Continuous every 100 msec 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 71 of 1087 1 OF 12 SECTIONS
  • 72. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second OR OR No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A P0365 P0366 Event-Based Crankshaft Test: Event-Based Crankshaft Test: Event-Based Crankshaft Test: Crank Pulses received in one engine revolution < 51 Engine is Running 8 failures out of 10 samples Starter is engaged Crank Pulses received in one engine revolution > 65 One sample per engine detecting crankshaft synchronization gap >= 1.5 seconds (cam pulses being received AND DTC P0102 = FALSE AND DTC P0103 = FALSE 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 72 of 1087 1 OF 12 SECTIONS
  • 73. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second Type B 2 trips Time since last camshaft position sensor pulse received >= 5.5 seconds Starter engaged Continuous every 100 msec (cam pulses being received Time that starter has been engaged without a camshaft sensor pulse >= 4.0 seconds AND DTC P0102 = FALSE AND DTC P0103 = FALSE Time-Based Camshaft Test: Time-Based Camshaft Test: Time-Based Camshaft Test: Fewer than 4 camshaft pulses received in a time > 3.0 seconds Engine is Running Continuous every 100 msec Starter is not engaged revolution Camshaft Position (CMP) Sensor Circuit Bank 1 Sensor A P0340 Determines if a fault exists with the cam position bank 1 sensor A signal Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 73 of 1087 1 OF 12 SECTIONS
  • 74. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: No camshaft pulses received during first 12 MEDRES events Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 74 of 1087 1 OF 12 SECTIONS
  • 75. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A Continuous every engine cycle Camshaft Position (CMP) Sensor Performance Bank 1 Sensor A P0341 Determines if a performance fault exists with the cam position bank 1 sensor A signal Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: Type B 2 trips The number of camshaft pulses received during first 12 MEDRES events is less than 4 or greater than 6 Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) The number of camshaft pulses received during 100 engine cycles = 0 Crankshaft is synchronized 8 failures out of 10 samples 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 75 of 1087 1 OF 12 SECTIONS
  • 76. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A OR > 402 CrankSensor_FA Engine running Ignition Voltage > 5.00 Volts Engine running IGNITION CONTROL #1 CIRCUIT P0351 This diagnostic checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 1 The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 IGNITION P0352 This diagnostic The ECM detects 50 Failures out Type: B Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles < 398 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 76 of 1087 1 OF 12 SECTIONS
  • 77. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Ignition Voltage > 5.00 Volts Engine running Ignition Voltage > 5.00 Volts Engine running Ignition Voltage > 5.00 Volts IGNITION CONTROL #4 CIRCUIT P0354 This diagnostic checks the circuit for electrical integrity during operation. M it EST f The ECM detects that the commanded state of the driver and the actual state of the t l i it d t 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 CONTROL #2 CIRCUIT checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 2 that the commanded state of the driver and the actual state of the control circuit do not match. of 63 Samples 100 msec rate MIL: YES Trips: 2 IGNITION CONTROL #3 CIRCUIT P0353 This diagnostic checks the circuit for electrical integrity during operation. Monitors EST for Cylinder 3 The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 50 Failures out of 63 Samples 100 msec rate Type: B MIL: YES Trips: 2 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 77 of 1087 1 OF 12 SECTIONS
  • 78. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AND OR OR ( DTC P0101 = FALSE AND Engine Air Flow > 3.0 grams/second Monitors EST for Cylinder 4 control circuit do not match. Camshaft Position (CMP) Sensor Circuit Bank 1 Sensor B P0365 Determines if a fault exists with the cam position bank 1 sensor B signal Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Engine Cranking Camshaft Test: Type B 2 trips Time since last camshaft position sensor pulse received >= 5.5 seconds Starter engaged Continuous every 100 msec (cam pulses being received Time that starter has been engaged without a camshaft sensor pulse >= 4.0 seconds AND DTC P0102 = FALSE AND DTC P0103 = FALSE Time-Based Camshaft Test: Time-Based Camshaft Test: Time-Based Camshaft Test: Fewer than 4 Engine is Continuous 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 78 of 1087 1 OF 12 SECTIONS
  • 79. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: No camshaft pulses received during first 12 MEDRES events Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Slow Event-Based Slow Event- Slow Event- camshaft pulses received in a time > 3.0 seconds Running every 100 msec Starter is not engaged 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 79 of 1087 1 OF 12 SECTIONS
  • 80. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA Type B 2 trips The number of camshaft pulses received during first 12 MEDRES events is less than 4 or greater than 6 Crankshaft is synchronized Continuous every MEDRES event Starter must be engaged to enable the diagnostic, but the diagnostic will not disable when the starter is disengaged (There are 12 MEDRES events per engine cycle) Camshaft Test: Based Camshaft Test: Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles = 0 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle Camshaft Position (CMP) Sensor Performance Bank 1 Sensor B P0366 Determines if a performance fault exists with the cam position bank 1 sensor B signal Fast Event-Based Camshaft Test: Fast Event- Based Camshaft Test: Fast Event- Based Camshaft Test: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 80 of 1087 1 OF 12 SECTIONS
  • 81. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A CrankSensor_FA No DTC Active: 5VoltReferenceA_F A 5VoltReferenceB_F A OR > 402 CrankSensor_FA Slow Event-Based Camshaft Test: Slow Event- Based Camshaft Test: Slow Event- Based Camshaft Test: The number of camshaft pulses received during 100 engine cycles < 398 Crankshaft is synchronized 8 failures out of 10 samples Continuous every engine cycle 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 81 of 1087 1 OF 12 SECTIONS
  • 82. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Catalyst System Low Efficiency Bank 1 P0420 Oxygen Storage Normalized Ratio OSC Value (EWMA filtered) < 0.400 1 test attempted per valid decel period Minimum of 1 test per trip Maximum of 3 tests per trip Frequency: Fueling Related : 12.5 ms OSC Measurements: 100 ms Temp Prediction: 1000ms Type A 1 Trip(s) All enable criteria associated with P0420 can be found under P2270 - (O2 Sensor Signal Stuck Lean Bank 1 Sensor 2) The catalyst washcoat contains Cerium Oxide. Cerium Oxide reacts with NO and O2 during lean A/F excursions to store the excess oxygen Rapid Step Response (RSR) feature will initiate multiple tests: 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 82 of 1087 1 OF 12 SECTIONS
  • 83. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value (I.e. Cerium Oxidation). During rich A/F excursions, Cerium Oxide reacts with CO and H2 to release this stored oxygen (I.e. Cerium Reduction). This is referred to as the Oxygen Storage Capacity, or OSC. CatMon’s strategy is to “measure” the OSC of the catalyst through forced Rich (intrusive rich) and Lean (decel fuel cutoff) A/F excursions Normalized Ratio OSC Value Calculation Information and Definitions = 1. Raw OSC Calculation = (post cat O2 Resp time - pre cat O2 Resp time) 2. BestFailing OSC value from a calibration table (based on temp and exhaust gas flow) 3. WorstPassing OSC value (based on temp and exhaust gas flow) Normalized Ratio Calculation = (1-2) / (3-2) A Normalized Ratio of 1 essentially represents a good part and a ratio of 0 If the difference between current EWMA value and the current OSC Normalized Ratio value is > 0.470 and the current OSC Normalized Ratio value is < 0.340 Maximum of 18 RSR tests to detect failure when RSR is enabled. General Enable Criteria In addition to the p-codes listed under P2270, the following DTC's shall also not be set: O2S_Bank_1_Sensor_1_FA O2S_Bank_1_Sensor_2_FA O2S_Bank_2_Sensor_1_FA O2S_Bank_2_Sensor_2_FA 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 83 of 1087 1 OF 12 SECTIONS
  • 84. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P043E 4.3 ” time ” 5.8 hours or The Catalyst Monitoring Test is completed during a decel fuel cutoff event. This fuel cutoff event occurs following a rich instrusive fueling event initiated by the O2 Sensor Signal Stuck Lean Bank 1 Sensor 2 test (P2270). Several conditions must be met in order to execute this test. These conditions and their related values are listed in the "Secondary Parameters" and "Enable Conditions" section of this document for P2270 (O2 Sensor Signal Stuck Lean Bank 1 Sensor 2) Evaporative Emission System Leak Detection A plugged ELCP reference orifice is detected. While performing 1st 0.020” reference orifice vacuum Propulsion system not active time Up to twice per trip, for each required wake- up event 2 trip Type B represents a good part and a ratio of 0 essentially represents a very bad part. 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 84 of 1087 1 OF 12 SECTIONS
  • 85. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 6.0 ” time ” 8.1 hours or 360 seconds 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa 30 seconds. Max baro ” 110 kPa Min fuel level • 10 % Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C 10 seconds • 17 hours • 10 hours > 220 Pa Voltage • 10 volts Vehicle speed ” 1 MPH 0 Reference Orifice Low Flow (Sealed Fuel System) measurement for or 2nd 0.020" reference orifice vacuum measurement for If the difference between the ELCP pressure sensor (absolute) reading taken before the end of the reference measurement and the final ELCP pressure sensor (absolute) reading is then a stabilized 0.020” reference orifice vacuum measurement could not be obtained and the DTC fails. 100 msec loop Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 Vehicle not in assembly plant (value must = 0) Propulsion 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 85 of 1087 1 OF 12 SECTIONS
  • 86. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value • 0 seconds • 0 seconds > 4000 Pa 360 seconds • 190 % ” 200 % > 4510 Pa 30 seconds 0.5 seconds FuelLevelDataFault Refueling request button pressed If 2nd 0.020” reference orifice vacuum measurement is after then a plugged ELCP reference orifice is detected and the DTC fails. Service bay test active Device control exceeds No Active DTC's system not active time Previous propulsion system active time If 1st 0.020” reference orifice vacuum measurement is after then a plugged ELCP reference orifice is detected and the DTC fails. Abort Conditions: Min fuel level slosh Max fuel level slosh Key up during test 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 86 of 1087 1 OF 12 SECTIONS
  • 87. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA AccCktLo_FA VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 87 of 1087 1 OF 12 SECTIONS
  • 88. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ModuleOffTime_FA P0451 P1458 P145C P145D P145E P2421 P2422 P2450 P043F 4.3 ” time ” 5.8 hours or < 1180 Pa 6.0 ” time ” 8.1 hours or 360 seconds 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa Max baro ” 110 kPa Min fuel level • 10 % No Active DTC's TFTKO Evaporative Emission System Leak Detection Reference Orifice High Flow (Sealed Fuel System) A missing ELCP reference orifice is detected. If 1st 0.020” reference orifice vacuum measurement is after then a missing ELCP reference orifice is detected and the DTC fails. Propulsion system not active time Up to twice per trip, for each required wake- up event 100 msec loop 2 trip Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 88 of 1087 1 OF 12 SECTIONS
  • 89. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C < 1180 Pa 30 seconds • 17 hours • 10 hours Voltage • 10 volts Vehicle speed ” 1 MPH 0 • 0 seconds • 0 seconds Vehicle not in assembly plant (value must = 0) Propulsion system not active time Previous propulsion system active time Abort Conditions: If 2nd 0.020” reference orifice vacuum measurement is after then a missing ELCP reference orifice is detected and the DTC fails. Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 89 of 1087 1 OF 12 SECTIONS
  • 90. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value • 190 % ” 200 % 0.5 seconds FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA Min fuel level slosh Max fuel level slosh Key up during test Refueling request button pressed Service bay test active Device control exceeds No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 90 of 1087 1 OF 12 SECTIONS
  • 91. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA AccCktLo_FA ModuleOffTime_FA P0451 P1458 P145C P145D P145E VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA No Active DTC's TFTKO 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 91 of 1087 1 OF 12 SECTIONS
  • 92. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P2421 P2422 P2450 P0442 4.3 ” time ” 5.8 hours or 6.0 ” time ” 8.1 hours or 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa 1.00 multiplier Max baro ” 110 kPa 200 Pa Min fuel level • 10 % 400 seconds Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C • 17 hours • 10 hours Once per trip, for each required wake- up event 100 msec loop 2 trip Type B The ELCP vacuum pump creates a vacuum across a 0.020" reference orifice. This reference vacuum is then compared to the vacuum level Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 EVAP System Small Leak Detected (Sealed Fuel System) A small leak (• 0.020") is detected in the EVAP system between the fuel cap, purge solenoid, and diurnal control valve (DCV). If the ELCP pressure sensor (gauge) vacuum reading is less than the 0.020" reference orifice vacuum measurement times a plus a offset for then the fuel tank system has a small leak and the DTC fails. Propulsion system not active time 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 92 of 1087 1 OF 12 SECTIONS
  • 93. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Voltage • 10 volts Vehicle speed ” 1 MPH 0 • 0 seconds • 0 seconds • 190 % ” 200 % created in the fuel tank to determine if a leak exists. Vehicle not in assembly plant (value must = 0) Propulsion system not active time Previous propulsion system active time The diagnostic has fast pass capability. If the Fuel Tank Pressure (FTP) sensor measures a fuel tank system pressure greater than 1009 Pa or a fuel tank system vacuum greater than -1011 Pa then both the small leak and large leak diagnostics pass Abort Conditions: Min fuel level slosh Max fuel level slosh Key up during test Refueling request button pressed Service bay test active 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 93 of 1087 1 OF 12 SECTIONS
  • 94. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 0.5 seconds FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA VehicleSpeedSenso r_FA AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA VICM_WakeupDiag _FA LostCommBCM_FA The Fast Pass Full Test Sequence is conducted on the 5th consecutive fast pass. All other times, the Fast Pass Reduced Test Sequence is conducted to conserve battery state of charge. The Fast Pass Reduced Test Sequence includes the following diagnostics: ELCP Pump Stuck On VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA g p without using the ELCP vacuum pump. Device control exceeds No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 94 of 1087 1 OF 12 SECTIONS
  • 95. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AccCktLo_FA ModuleOffTime_FA P043E P043F P0451 P1458 P145C P145D P145E P145F P2421 P2422 P2450 P0443 (P145D), ELCP Sensor Performance (P1458), FTP Sensor Performance (P0451), DCV Stuck Closed (P2422), DCV Stuck Open (P2421), Small Leak (P0442) and Large Leak (P0455) diagnostics. CommBusAOff_VIC M_FA CommBusBOff_VIC M_FA No Active DTC's TFTKO Evaporative Emission System Purge Control Valve This DTC checks for open circuit failures during operation. The ECM detects that the commanded state of the driver and the PT Relay Voltage Voltage • 11 volts 20 failures out of 25 samples 2 trips Type B 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 95 of 1087 1 OF 12 SECTIONS
  • 96. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P0446 Min baro • 70 kPa 10 seconds, Max baro ” 110 kPa Min OAT • 4 °C Max OAT ” 35 °C < -3238 Pa 5 seconds 0 Engine Running Voltage • 11 volts 0.5 seconds Abort Conditions: Refueling request button pressed Device control exceeds Purge Low Flow Open Circuit (Sealed Fuel System) actual state of the control circuit do not match. 250 ms / sample Evaporative Emission (EVAP) Vent System Performance Diagnostic (Sealed Fuel System) EVAP Vent System Restriction is detected After an initial time delay of if the Fuel Tank Pressure (FTP) sensor indicates a vacuum level for then a vent restriction has been detected and the DTC fails. When Propulsion System Active and Engine On 100 msec loop 2 trips Type B Vehicle not in assembly plant (value must = 0) Run/Crank Voltage Purge is enabled 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 96 of 1087 1 OF 12 SECTIONS
  • 97. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value MAP_SensorFA EnginePowerLimite d AmbientAirDefault OAT_EstAmbTemp _FA P0443 P0449 P0451 P0452 P0453 P0458 P0459 P0498 P0499 P1459 P145A P145D P2400 P2401 P2402 diagnostic (P0497) is running No Active DTC's 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 97 of 1087 1 OF 12 SECTIONS
  • 98. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value P2418 P2419 P2420 P2422 P2450 P0449 P0451 2 seconds 3 seconds 4.3 ” time ” 5.8 hours or Evaporative Emission System Vent Solenoid Control Open Circuit (Sealed Fuel System) This DTC checks for open circuit failures during operation. The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match. 20 failures out of 25 samples 2 trips Type B 250 ms / sample Fuel Tank Pressure (FTP) Sensor Circuit Performance Diagnostic (Sealed Fuel Fuel Tank Pressure (FTP) Sensor Correlation Diagnostic. After a delay time of and a stabilization time of Propulsion System Not Active Once per trip with Propulsion System Not Active, for each required wake- up event Once per trip 2 trip Type B Propulsion system not active time This section of the diagnostic can both 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 98 of 1087 1 OF 12 SECTIONS
  • 99. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value 6.0 ” time ” 8.1 hours or 8.2 ” time ” 11.0 hours Odometer • 9.9 miles Drive distance • 1.0 miles Min baro • 70 kPa Max baro ” 110 kPa > -3811 Pa Min fuel level • 10 % < 3388 Pa, Max fuel level ” 90 % ECT ” 40 °C Min IAT • 4 °C Max IAT ” 45 °C > -3736 Pa • 17 hours < 3313 Pa, • 10 hours Voltage • 10 volts Vehicle speed ” 1 MPH 0 System) with Propulsion System Active and Engine On 100 msec loop pass and fail IF 1) the FTP sensor reading is and the FTP sensor is in a readable range. OR 2) the ELCP pressure sensor (gauge) reading is and the ELCP pressure sensor indicates that the FTP sensor is in a readable range. THEN If the average difference between the FTP sensor reading and ELCP Time since last test when passing P0442/P0455 Time since last test when failing P0442/P0455 Vehicle not in assembly plant (value must = 0) Propulsion 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 99 of 1087 1 OF 12 SECTIONS
  • 100. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value > 3000 Pa • 0 seconds 5 seconds • 0 seconds • 190 % ” 200 % < -3811 Pa > 3388 Pa, 0.5 seconds Max fuel level slosh This section of the diagnostic can only pass Key up during test Refueling request button pressed IF 1) the FTP sensor reading is and the FTP sensor is outside its readable range. AND Service bay test active Device control exceeds No Active DTC's g pressure sensor (gauge) reading is after then a FTP sensor correlation failure has been detected and the DTC fails. system not active time Previous propulsion system active time Abort Conditions: Min fuel level slosh 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 100 of 1087 1 OF 12 SECTIONS
  • 101. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value FuelLevelDataFault IAT_SensorFA ECT_Sensor_FA < -3736 Pa VehicleSpeedSenso r_FA > 3313 Pa, AmbientAirDefault VentCircuit_FA ELCPCircuit_FA FTP_SensorCircuit_ FA ELCP_PumpCircuit _FA ELCP_SwitchCircuit _FA 5 seconds VICM_WakeupDiag _FA LostCommBCM_FA AND 2) the ELCP pressure sensor (gauge) reading is and the ELCP pressure sensor indicates that the FTP sensor is outside its readable range. THEN after the correlation is confirmed and the DTC passes. VICM_WakeupDiag _TFTKO LostCommBusB_VI CM_FA CommBusAOff_VIC M_FA CommBusBOff_VIC 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 101 of 1087 1 OF 12 SECTIONS
  • 102. Secondary Parameters Enable Conditions Time Required MIL Illum Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value AccCktLo_FA ModuleOffTime_FA P1458 P145D Min baro • 70 kPa Max baro ” 110 kPa Min OAT • 4 °C Max OAT ” 35 °C 0 Engine Running Purge is not enabled M_FA No Active DTC's TFTKO Propulsion System Active and Engine On Vehicle not in assembly plant (value must = 0) Run/Crank Voltage Voltage • 11 volts 11 OBDG01 HYBRID Diagnostics ECM SECTION 1 OF 12 SECTIONS ECM SECTION Page 102 of 1087 1 OF 12 SECTIONS