Engine/Motor Control Module --, 2019 MY
WARNING: This page is about a different variant/trim than selected.
| DTC / Description | Monitor Strategy Description | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | MIL Illum. | Component Diagnostic Procedure |
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| P000A "A" Camshaft Position Slow Response Bank 1 | Variable Valve Timing (VVT) Intake Actuator Slow Response |
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-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING |
| P000B "B" Camshaft Position Slow Response Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Slow Response |
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-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING . -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1 | Variable Valve Timing (VVT) Intake Actuator Open Circuit |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | Variable Valve Timing (VVT) Intake Actuator Target Error |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P0013 "B" Camshaft Position Actuator Control Circuit/Open Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Open Circuit |
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-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Target Error |
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-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A | Intake Camshaft Position / Crankshaft Position (CMP/CKP) Sensor Adaptation Value Monitoring |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| Intake Camshaft Position / Crankshaft Position (CMP / CKP) Sensor Out Of Range |
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| P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B | Exhaust Camshaft Position / Crankshaft Position (CMP / CKP) Sensor Adaptation Value Monitoring |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Open Circuit |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . | |
| P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Circuit Low |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . | |
| P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Circuit High |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0033 Turbocharger/Supercharger Bypass Valve "A" Control Circuit | Turbocharger (TC) Compressor Actuator Open Circuit |
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-- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . |
| Turbocharger (TC) Compressor Actuator Circuit High |
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| P0034 Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low | Turbocharger (TC) Compressor Actuator Circuit Low |
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-- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . |
| P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Open Circuit |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Circuit Low |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Circuit High |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0045 Turbocharger/Supercharger Boost Control "A" Circuit/Open | Turbocharger (TC) Boost Pressure Control Open Circuit |
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-- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . |
| Turbocharger (TC) Boost Pressure Control Short Circuit |
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| P0068 MAP/MAF - Throttle Position Correlation | Intake Air (IA) System Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
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| Manifold Absolute Pressure (MAP) Sensor Large Leakage Detection |
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| P0070 Ambient Air Temperature Sensor Circuit "A" | COM: Ambient Air Temperature (AAT) Sensor Circuit High |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
| P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance | Ambient Air Temperature (AAT) Sensor Cross Check |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P0072 Ambient Air Temperature Sensor Circuit "A" Low | COM: Ambient Air Temperature (AAT) Sensor Circuit Low |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
| P0087 Fuel Rail/System Pressure - Too Low Bank 1 | Fuel Rail Pressure (FRP) System Out Of Range Low |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0088 Fuel Rail/System Pressure - Too High Bank 1 | Fuel Rail Pressure (FRP) System Out Of Range High |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P0090 Fuel Pressure Regulator 1 Control Circuit/Open | Fuel Volume Regulator Control Open Circuit |
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-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
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| P0091 Fuel Pressure Regulator 1 Control Circuit Low | Fuel Volume Regulator Control Circuit Low (Low Side) |
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-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator Control Circuit Low (High Side) |
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| P0092 Fuel Pressure Regulator 1 Control Circuit High | Fuel Volume Regulator Control Circuit High (Low Side) |
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-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator Control Circuit High (High Side) |
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| P00AF Turbocharger/Supercharger Boost Control "A" Module Performance | Turbocharger (TC) Boost Pressure Control Functional Check: Stuck Open |
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-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . | |
| Turbocharger (TC) Boost Pressure Control Functional Check: Stuck Close |
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| Turbocharger (TC) Boost Pressure Control Rationality Check High |
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| Turbocharger (TC) Boost Pressure Control Rationality Check Low |
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| P00B7 Engine Coolant Flow Low/Performance | Engine Cooling System: Bypass Actuator Functional Check |
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-- Check the engine coolant system for leaks or damage. Repair as necessary. Refer to appropriate service information.-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .. |
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| P00FE EVAP System Tank Vapor Line Restricted/Blocked | Evaporative Emission (EVAP) System Intrusive Monitor Out Of Range High |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0106 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance | Intake Air (IA) System Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
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| Manifold Absolute Pressure (MAP) Sensor Engine Standing: Cross Check |
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| Manifold Absolute Pressure (MAP) Sensor ECM Keep Alive-Time: Cross Check |
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| Manifold Absolute Pressure (MAP) Sensor Idle Speed: Cross Check |
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| Manifold Absolute Pressure (MAP) Sensor Fuel Cut Off: Cross Check |
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| Manifold Absolute Pressure (MAP) Sensor Full Load: Cross Check |
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| P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low | Manifold Absolute Pressure (MAP) Sensor Circuit Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . | |
| P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High | Manifold Absolute Pressure (MAP) Sensor Circuit High |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . | |
| P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 | Intake Air Temperature (IAT) Sensor @ Manifold Cross Check |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING . |
| P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1 | Intake Air Temperature (IAT) Sensor Circuit Low |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING . | |
| P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1 | Intake Air Temperature (IAT) Sensor Open Circuit |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING . | |
| P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance | Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Low |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . |
| Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Inappropriately Low |
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| Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check High |
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| P0117 Engine Coolant Temperature Sensor 1 Circuit Low | Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit Low |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . | |
| P0118 Engine Coolant Temperature Sensor 1 Circuit High | Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit High |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . |
| P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance | Throttle Position Sensor (TPS) 1 Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
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| P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low | Throttle Position Sensor (TPS) 1 Circuit Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High | Throttle Position Sensor (TPS) 1 Circuit High |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Circuit Low |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Circuit High |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0133 O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Intrusive Monitor / Dynamic Path Response Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| Oxygen Sensors (O2S) Front Intrusive Monitor / Delay Path Response Check |
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| P0135 O2 Sensor Heater Circuit Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Functional Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Circuit Low |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Circuit High |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013A O2 Sensor Slow Response - Rich To Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor / Rich To Lean Transition Response Check |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| Oxygen Sensor (O2S) Rear Intrusive Monitor Response Check After Fuel Cut Off |
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| P013B O2 Sensor Slow Response - Lean To Rich Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor / Lean To Rich Transition Response Check |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| Oxygen Sensor (O2S) Rear Intrusive Monitor Response Check After Fuel Cut Off |
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| P013E O2 Sensor Delayed Response - Rich To Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring, Delay Measurement |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013F O2 Sensor Delayed Response - Lean To Rich Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring, Delay Measurement |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Open Circuit |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . | |
| P0141 O2 Sensor Heater Circuit Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Out Of Range High |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0148 Fuel Delivery Error | Fuel System Fuel Pressure Monitoring During Start - Functional Check |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0149 Fuel Timing Error | Fuel Injector Supply Voltage Out Of Range Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
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| Fuel Injector Supply Voltage Out Of Range High |
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| P0171 System Too Lean Bank 1 | Fuel System Too Lean |
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-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0172 System Too Rich Bank 1 | Fuel System Too Rich |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING -- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0190 Fuel Pressure Regulator 1 Control Circuit/Open | Fuel Pressure LP Sensor Circuit High |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Pressure Regulating Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . | |
| P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 | Fuel Rail Pressure (FRP) System Out Of Range High |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P0192 Fuel Rail Pressure Sensor Circuit Low Bank 1 | Fuel Pressure LP Sensor Circuit Low |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . | |
| P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance | Fuel Rail Pressure (FRP) Sensor Rationality Check Low |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulating Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| Fuel Rail Pressure (FRP) Sensor Rationality Check High |
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| P0201 Cylinder 1 Injector "A" Circuit | Fuel Injector Open Circuit |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Short Circuit |
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| Fuel Injector Electrical Error |
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| P0202 Cylinder 2 Injector "A" Circuit | Fuel Injector Open Circuit |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Short Circuit |
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| Fuel Injector Electrical Error |
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| P0203 Cylinder 3 Injector "A" Circuit | Fuel Injector Open Circuit |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Short Circuit |
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| Fuel Injector Electrical Error |
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| P0204 Cylinder 4 Injector "A" Circuit | Fuel Injector Open Circuit |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Short Circuit |
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| Fuel Injector Electrical Error |
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| P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance | Throttle Position Sensor (TPS) 2 Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low | Throttle Position Sensor (TPS) 2 Circuit Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High | Throttle Position Sensor (TPS) 2 Circuit High |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0230 Fuel Pump Circuit | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Open Circuit) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . | |
| Fuel Pump Control Module (FPCM) Actuator Internal Check (Short Circuit) |
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| P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance | Turbocharger (TC) Boost Pressure Sensor Engine Standing: Cross Check |
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-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . |
| Turbocharger (TC) Boost Pressure Sensor ECM Keep Alive-Time: Cross Check |
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| Turbocharger (TC) Boost Pressure Sensor Idle Speed: Cross Check |
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| Turbocharger (TC) Boost Pressure Sensor Fuel Cut Off: Cross Check |
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| Turbocharger (TC) Boost Pressure Sensor Full Load: Cross Check |
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| P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low | Turbocharger (TC) Boost Pressure Sensor Circuit Low |
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-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . | |
| P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High | Turbocharger (TC) Boost Pressure Sensor Circuit High |
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-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . | |
| P025A Fuel Pump Module "A" Control Circuit/Open | Fuel Pump (FP) Open Circuit |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P025C Fuel Pump Module "A" Control Circuit Low | Fuel Pump (FP) Circuit Low |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P025D Fuel Pump Module "A" Control Circuit High | Fuel Pump (FP) Circuit High |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0261 Cylinder 1 Injector "A" Circuit Low | Fuel Injector Circuit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (Low Side) |
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| Fuel Injector Circuit Low (High Side) |
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| P0262 Cylinder 1 Injector "A" Circuit High | Fuel Injector Circuit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) |
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| P0264 Cylinder 2 Injector "A" Circuit Low | Fuel Injector Circuit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (Low Side) |
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| Fuel Injector Circuit Low (High Side) |
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| P0265 Cylinder 2 Injector "A" Circuit High | Fuel Injector Circuit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) |
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| P0267 Cylinder 3 Injector "A" Circuit Low | Fuel Injector Circuit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (Low Side) |
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| Fuel Injector Circuit Low (High Side) |
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| P0268 Cylinder 3 Injector "A" Circuit High | Fuel Injector Circuit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) |
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| P0270 Cylinder 4 Injector "A" Circuit Low | Fuel Injector Circuit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (Low Side) |
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| Fuel Injector Circuit Low (High Side) |
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| P0271 Cylinder 4 Injector "A" Circuit High | Fuel Injector Circuit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) |
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| P02CC Cylinder 1 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Value Monitoring (Bottom Limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02CD Cylinder 1 Fuel Injector "A" Offset Learning At Max Limit | Fuel System adaptation value monitoring (top limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02CE Cylinder 2 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Value Monitoring (Bottom Limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02CF Cylinder 2 Fuel Injector "A" Offset Learning At Max Limit | Fuel System adaptation value monitoring (top limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02D0 Cylinder 3 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Value Monitoring (Bottom Limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02D1 Cylinder 3 Fuel Injector "A" Offset Learning At Max Limit | Fuel System adaptation value monitoring (top limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02D2 Cylinder 4 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Value Monitoring (Bottom Limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02D3 Cylinder 4 Fuel Injector "A" Offset Learning At Max Limit | Fuel System adaptation value monitoring (top limit) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02EE Cylinder 1 Injector Circuit Range/Performance | Fuel System Adaptation Monitoring Functional Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02EF Cylinder 2 Injector Circuit Range/Performance | Fuel System Adaptation Monitoring Functional Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02F0 Cylinder 3 Injector Circuit Range/Performance | Fuel System Adaptation Monitoring Functional Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P02F1 Cylinder 4 Injector Circuit Range/Performance | Fuel System Adaptation Monitoring Functional Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P0300 Random/Multiple Cylinder Misfire Detected | Misfire Crankshaft Speed Fluctuation (Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0301 Cylinder 1 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0302 Cylinder 2 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0303 Cylinder 3 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0304 Cylinder 4 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0326 Knock / Combustion Vibration Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor | Knock Sensor (KS) Rationality Check Low |
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-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING . |
| P0327 Knock / Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor | Knock Sensor (KS) Out Of Range |
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-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING . |
| P0335 Crankshaft Position Sensor "A" Circuit | Crankshaft Position (CKP) Sensor Activity Check |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| P0336 Crankshaft Position Sensor "A" Circuit Range/Performance | Engine Speed Sensor Out Of Range |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| Crankshaft Position (CKP) Sensor Out Of Range |
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| Crankshaft Position (CKP) Rationality Check Low |
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| Crankshaft Position (CKP) Sensor Rationality Check |
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| P0340 Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor | Camshaft Position (CMP) Intake Sensor Signal Activity Check |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | Intake Camshaft Position Crankshaft Position (CMP/CKP) Sensor Adaptation Value Monitoring |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| Camshaft Position (CMP) Intake Sensor Signal Activity Check |
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| Camshaft Position (CMP) Intake Sensor Rationality Check |
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| P0365 Camshaft Position Sensor "B" Circuit Bank 1 | Exhaust Camshaft Position (CMP) Sensor Signal Activity Check |
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-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING . |
| P0366 Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 | Camshaft Position (CMP) Exhaust Sensor Rationality Check |
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-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING . |
| Camshaft Position (CMP) Exhaust Sensor Signal Activity Check |
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| Exhaust Camshaft Position / Crankshaft Position (CMP/CKP) Sensor Out Of Range |
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| P039B Cylinder 1 Pressure Too High | Knock Control Function Check |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
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| P03A5 Cylinder 2 Pressure Too High | Knock Control Function Check |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
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| P03AF Cylinder 3 Pressure Too High | Knock Control Function Check |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
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| P03B9 Cylinder 4 Pressure Too High | Knock Control Function Check |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
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| P0410 AIR System "A" | Secondary Air Injection (AIR) Functional Check |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0413 AIR System Switching Valve "A" Circuit Open | Secondary Air Injection (AIR) Valve Open Circuit |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0414 AIR System Switching Valve "A" Circuit Shorted | Secondary Air Injection (AIR) Valve Circuit Low |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| Secondary Air Injection (AIR) Valve Circuit High |
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| P0418 AIR System Control "A" Circuit | Secondary Air Injection (AIR) Pump Relay Open Circuit |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P0420 Catalyst System Efficiency Below Threshold Bank 1 | Catalyst System Intrusive Monitor NMOG / NMHC / NOx Conversion Capability |
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-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P043E EVAP System Leak Detection Reference Orifice Low Flow | Evaporative Emission (EVAP) System Out Of Range High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P043F EVAP System Leak Detection Reference Orifice High Flow | Evaporative Emission (EVAP) System Out Of Range Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0441 EVAP System Incorrect Purge Flow | Evaporative Emission (EVAP) Canister Purge ValveIntrusive Monitor Functional Check: Stuck Close |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0442 EVAP System Leak Detected (Small Leak) | Evaporative Emission (EVAP) System Small Leak Intrusive Monitor Rationality Check |
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-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0444 EVAP System Purge Control Valve "A" Circuit Open | Evaporative Emission (EVAP) Canister Purge Valve Open Circuit |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0447 EVAP System Vent Control Circuit Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0448 EVAP System Vent Control Circuit Shorted | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to. | |
| P0456 EVAP System Leak Detected (Very Small Leak) | Evaporative Emission (EVAP) System Very Small Leak Intrusive Monitor Rationality Check |
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-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P0458 EVAP System Purge Control Valve "A" Circuit Low | Evaporative Emission (EVAP) Canister Purge Valve Circuit Low |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0459 EVAP System Purge Control Valve "A" Circuit High | Evaporative Emission (EVAP) Canister Purge Valve Circuit High |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0461 Fuel Level Sensor "A" Circuit Range/Performance | Fuel Level Sensor Plausibility Check |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P0462 Fuel Level Sensor "A" Circuit Low | COM: Fuel Level (FL) Sensor 1 Communication With IPC |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
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| P0463 Fuel Level Sensor "A" Circuit High | COM: Fuel Level (FL) Sensor 1 Communication With IPC |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
| P0491 AIR System Insufficient Flow Bank 1 | Secondary Air Injection (AIR) Functional Check |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0501 Vehicle Speed Sensor "A" Circuit Range/Performance | COM: Vehicle Speed Sensor (VSS) Communication With VSS |
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-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
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| P0502 Vehicle Speed Sensor "A" Circuit Low | Vehicle Speed Sensor (VSS) Open Circuit |
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-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
| Vehicle Speed Sensor (VSS) Circuit Low | ||||||
| Vehicle Speed Sensor (VSS) Circuit High | ||||||
| P0506 Idle Control System RPM - Lower Than Expected | Idle Speed Control (ISC) Function Monitoring: Engine Speed Deviation |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P0507 Idle Control System RPM - Higher Than Expected | Idle Speed Control (ISC) Function Monitoring: Engine Speed Deviation |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P050A Cold Start Idle Control System Performance | Cold Start Monitoring Idle Speed Control (ISC) Function Monitoring: Engine Speed Deviation |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
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| P050B Cold Start Ignition Timing Performance | Cold Start Monitoring Ignition Control (IC) Ignition Timing Monitor |
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-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information.-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Rationality Check |
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-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P053F Cold Start Fuel Pressure Performance Bank 2 | Cold Start Monitoring Fuel System Out Of Range Low |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| Cold Start Monitoring Fuel System Out Of Range High |
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| P054A Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Rationality Check |
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-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P0601 Internal Control Module Memory Checksum Error | Engine Control Module (ECM): Checksum Verification |
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-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. | |
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| P0603 Internal Control Module Keep Alive Memory (KAM) Error | Engine Control Module (ECM): Communication Check |
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-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. | |
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| Engine Control Module (ECM): Fuel Injector Internal Hardware Check |
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| P0606 Control Module Processor | Barometric Pressure (BARO) Sensor Engine Standing: Cross Check |
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-- NOTE: The BARO sensor is an internal part of the ECM and is not repairable. If the BARO reading is off by more than 10%, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| Barometric Pressure (BARO) Sensor ECM Keep Alive-Time: Cross Check |
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| Barometric Pressure (BARO) Sensor Full Load Cross Check |
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| Barometric Pressure (BARO) Sensor Circuit Low |
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| Barometric Pressure (BARO) Sensor Circuit High |
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| Barometric Pressure (BARO) Sensor Out Of Range Low |
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| Barometric Pressure (BARO) Sensor Out Of Range High |
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| Knock Control Functional Check |
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| Engine Control Module (ECM): Analog / Digital Converter Function Monitoring: A/D Converter |
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| Engine Control Module (ECM): Communication Check |
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| Engine Control Module (ECM): EEPROM Check |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: A/D Converter |
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| Engine Control Module (ECM): RAM Functional Check |
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| Engine Control Module (ECM): Fuel System Cold Start Monitoring Rationality Check |
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| Engine Control Module (ECM): RAM Controller RAM Check |
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| P060C Internal Control Module Main Processor Performance | Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection |
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-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. | |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Accelerator Position |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Torque |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Throttle Position |
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| P0638 Throttle Actuator Control Range/Performance Bank 1 | Throttle Actuator Adaptation Value Monitoring |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
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| Throttle Actuator Monitoring Of Position |
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| P0642 Sensor Reference Voltage "A" Circuit Low | Engine Control Module (ECM): 5V Supply Voltage Out Of Range Low |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P0643 Sensor Reference Voltage "A" Circuit High | Engine Control Module (ECM): 5V Supply Voltage Out Of Range High |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P064A Fuel Pump Control Module | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check: (Electronics) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . | |
| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Over-Temperature Warning Power Stage) |
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| P0652 Sensor Reference Voltage "B" Circuit Low | Engine Control Module (ECM): 5V Supply Voltage Out Of Range Low |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P0653 Sensor Reference Voltage "B" Circuit High | Engine Control Module (ECM): 5V Supply Voltage Out Of Range High |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P0657 Actuator Supply Voltage "A" Circuit/Open | Engine Components Supply Voltage Relay Open Circuit |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P0658 Actuator Supply Voltage "A" Circuit Low | Engine Components Supply Voltage Relay Circuit Low |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P0659 Actuator Supply Voltage "A" Circuit High | Engine Components Supply Voltage Relay Circuit High |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P0687 ECM/PCM Power Relay Control Circuit High | Main Relay Circuit High |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P068A ECM/PCM Power Relay De-Energized Performance - Too Early | Main Relay Rationality Check During Engine Running |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P068B ECM/PCM Power Relay De-Energized Performance - Too Late | Main Relay Rationality Check During Engine Off |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . |
| P0698 Sensor Reference Voltage "C" Circuit Low | Engine Control Module (ECM): 5V Supply Voltage Out Of Range Low |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P0699 Sensor Reference Voltage "C" Circuit High | Engine Control Module (ECM): 5V Supply Voltage Out Of Range High |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P11A1 Camshaft Actuator "A" Cylinder 1 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11A2 Camshaft Actuator "A" Cylinder 1 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11A3 Camshaft Actuator "B" Cylinder 1 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11A4 Camshaft Actuator "B" Cylinder 1 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11A5 Camshaft Actuator "A" Cylinder 2 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11A6 Camshaft Actuator "A" Cylinder 2 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11A7 Camshaft Actuator "B" Cylinder 2 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11A8 Camshaft Actuator "B" Cylinder 2 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11A9 Camshaft Actuator "A" Cylinder 3 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11AA Camshaft Actuator "A" Cylinder 3 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11AB Camshaft Actuator "B" Cylinder 3 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11AC Camshaft Actuator "B" Cylinder 3 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11AD Camshaft Actuator "A" Cylinder 4 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11AE Camshaft Actuator "A" Cylinder 4 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11AF Camshaft Actuator "B" Cylinder 4 Circuit/Open | Variable Valve Lift (VVL) Open Circuit |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| Variable Valve Lift (VVL) Circuit Low |
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| P11B0 Camshaft Actuator "B" Cylinder 4 Range/Performance | Variable Valve Lift (VVL) Rationality Check Low |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11BF Camshaft Actuator Outlet "A" Cylinder 1 Range/Performance | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C0 Camshaft Actuator Outlet "B" Cylinder 1 Circuit/Open | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C1 Camshaft Actuator Outlet "A" Cylinder 2 Range/Performance | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C2 Camshaft Actuator Outlet "B" Cylinder 2 Circuit/Open | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C3 Camshaft Actuator Outlet "A" Cylinder 3 Range/Performance | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C4 Camshaft Actuator Outlet "B" Cylinder 3 Circuit/Open | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C5 Camshaft Actuator Outlet "A" Cylinder 4 Range/Performance | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P11C6 Camshaft Actuator Outlet "B" Cylinder 4 Circuit/Open | Variable Valve Lift (VVL) Circuit High |
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-- Check the Exhaust Cam Actuators --. Refer to Exhaust Cam Actuators --, CHECKING . |
| P13EA Cold Start Ignition Timing Performance Off Idle | Cold Start Monitoring Ignition Control (IC) Ignition Timing Monitor |
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-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
| P169A Loading Mode Active | Engine Control Module (ECM): Transport Mode Function Monitoring: Mode Change |
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-- Vehicle is in Transport Mode (Loading Mode). It can be turned off with a scan tool or will automatically switch off after approximately 100 km (62.15 miles) have accumulated on the vehicle. May need to perform readiness check. Refer to READINESS CODES . |
| P2004 Intake Manifold Runner Control Stuck Open Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Functional Check: Stuck Open |
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-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING . |
| P2006 Intake Manifold Runner Control Stuck Closed Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Functional Check: Stuck Close |
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-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING . |
| P2008 Intake Manifold Runner Control Circuit/Open Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Open Circuit |
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-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING . |
| P2009 Intake Manifold Runner Control Circuit Low Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Circuit Low |
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-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING . |
| P2010 Intake Manifold Runner Control Circuit High Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Circuit High |
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-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING .-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING . |
| P2014 Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 | Intake Manifold Runner Control (IMRC) Position Sensor Circuit Low |
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-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING . |
| P2015 Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1 | Intake Manifold Runner Control (IMRC) Actuator Intrusive Monitor Adaptation Value Monitoring |
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-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING . |
| P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1 | Intake Manifold Runner Control (IMRC) Position Sensor Short To Battery Plus |
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-- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor - G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve - N316-, CHECKING . |
| P2067 Fuel Level Sensor "B" Circuit Low | COM: Fuel Level (FL) Sensor 2 Communication With IPC |
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-- Refer to appropriate wiring diagram. If fuel level sensor and circuitry are ok, then replace the instrument cluster. Refer to appropriate service information. | |
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| P2068 Fuel Level Sensor "B" Circuit High | COM: Fuel Level (FL) Sensor 2 Communication With IPC |
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-- Refer to appropriate wiring diagram. If fuel level sensor and circuitry are ok, then replace the instrument cluster. Refer to appropriate service information. | |
| P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 | Variable Valve Timing (VVT) Intake Actuator Circuit Low |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P2089 "A" Camshaft Position Actuator Control Circuit High Bank 1 | Variable Valve Timing (VVT) Intake Actuator Circuit High |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P2090 "B" Camshaft Position Actuator Control Circuit Low Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Circuit Low |
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-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Circuit High |
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-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 | Fuel System Out Of Range Low |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING . |
| P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 | Fuel System Out Of Range High |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING . |
| P2100 Throttle Actuator "A" Control Motor Circuit/Open | Throttle Actuator Open Circuit |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance | Throttle Actuator Over Temperature |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| Throttle Actuator Out Of Range |
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| Throttle Actuator Rationality Check |
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| P2103 Throttle Actuator "A" Control Motor Circuit High | Throttle Actuator Short Circuit |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low | SENT: Accelerator Pedal Position (APP) Sensor 1 Circuit Low |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High | SENT: Accelerator Pedal Position (APP) Sensor 1 Circuit High |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low | SENT: Accelerator Pedal Position (APP) Sensor 2 Circuit Low |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High | SENT: Accelerator Pedal Position (APP) Sensor 2 Circuit High |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation | SENT: Accelerator Pedal Position (APP) Sensor 1 and 2 Rationality Check |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2177 System Too Lean Off Idle Bank 1 | Fuel System Direct Fuel Injection System Too Lean @ Part Load |
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-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2178 System Too Rich Off Idle Bank 1 | Fuel System Direct Fuel Injection System Too Rich @ Part Load |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2181 Cooling System Performance | Engine Cooling System Rationality Check |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING .-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING .-- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate service information. |
| P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance | Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Cross Check |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . |
| P2184 Engine Coolant Temperature Sensor 2 Circuit Low | Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Circuit Low |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . | |
| P2185 Engine Coolant Temperature Sensor 2 Circuit High | Engine Coolant Temperature (ECT) Sensor @ Radiator Circuit High |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING .-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING . |
| P2187 System Too Lean at Idle Bank 1 | Fuel System Direct Fuel Injection System Too Lean @ Idle |
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-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2188 System Too Rich at Idle Bank 1 | Fuel System Direct Fuel Injection System Too Rich @ Idle |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P2195 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Intrusive Monitor Rationality Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
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| P2196 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Intrusive Monitor Rationality Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
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| P219C Cylinder 1 Air-Fuel Ratio Imbalance | Fuel System A/F Imbalance Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Imbalance Out Of Range High |
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| Fuel System Intrusive Monitor A/F Imbalance Out Of Range Low |
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| P219D Cylinder 2 Air-Fuel Ratio Imbalance | Fuel System A/F Imbalance Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Imbalance Out Of Range High |
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| Fuel System Intrusive Monitor A/F Imbalance Out Of Range Low |
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| P219E Cylinder 3 Air-Fuel Ratio Imbalance | Fuel System A/F Imbalance Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Imbalance Out Of Range High |
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| Fuel System Intrusive Monitor A/F Imbalance Out Of Range Low |
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| P219F Cylinder 4 Air-Fuel Ratio Imbalance | Fuel System A/F Imbalance Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Imbalance Out Of Range High |
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| Fuel System Intrusive Monitor A/F Imbalance Out Of Range Low |
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| P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Open Circuit Pump Voltage (VIP) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Open Circuit Nernst Voltage (VN) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Open Circuit Virtual Ground (VG) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2257 AIR System Control "A" Circuit Low | Secondary Air Injection (AIR) Pump Relay Circuit Low |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2258 AIR System Control "A" Circuit High | Secondary Air Injection (AIR) Pump Relay Circuit High |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2270 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Signal Range Check |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2271 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor / Close The Gap Conditions: Signal Range Check |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| Oxygen Sensor (O2S) Rear Intrusive Monitor / During Fuel Cut Off Conditions: Signal Range Check |
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| P2279 MAP/MAF - Throttle Position Correlation | Intake Air (IA) System Rationality Check |
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-- Check for air leaks (between the MAF and) (near) the throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable.-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
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| P2300 Ignition Coil "A" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2301 Ignition Coil "A" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2302 Ignition Coil "A" Secondary Circuit | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2303 Ignition Coil "B" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2304 Ignition Coil "B" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2305 Ignition Coil "B" Secondary Circuit | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2306 Ignition Coil "C" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2307 Ignition Coil "C" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2308 Ignition Coil "C" Secondary Circuit | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2309 Ignition Coil "D" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2310 Ignition Coil "D" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2311 Ignition Coil "D" Secondary Circuit | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P230A Cylinder 1 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance | Fuel System A/F Imbalance: Rationality Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING |
| P230B Cylinder 2 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance | Fuel System A/F Imbalance: Rationality Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING |
| P230C Cylinder 3 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance | Fuel System A/F Imbalance: Rationality Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING |
| P230D Cylinder 4 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance | Fuel System A/F Imbalance: Rationality Check |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Fuel Injectors 2 --. Refer to Fuel Injectors 2 --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING |
| P2400 EVAP System Leak Detection Pump Control Circuit/Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P2401 EVAP System Leak Detection Pump Control Circuit Low | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P2402 EVAP System Leak Detection Pump Control Circuit High | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P2407 EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic | Evaporative Emission (EVAP) System Functional Check |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P240A EVAP System Leak Detection Pump Heater Control Circuit/Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P240B EVAP System Leak Detection Pump Heater Control Circuit Low | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P240C EVAP System Leak Detection Pump Heater Control Circuit High | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Intrusive Monitor Circuit High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Rationality Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2431 AIR System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Rationality Check |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . |
| P2432 AIR System Air Flow/Pressure Sensor Circuit Low Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Out Of Range Low |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . | |
| P2433 AIR System Air Flow/Pressure Sensor Circuit High Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Out Of Range High |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . | |
| P2440 AIR System Switching Valve Stuck Open Bank 1 | Secondary Air Injection (AIR) Valve Intrusive Monitor Functional Check |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2450 EVAP System Switching Valve Performance/Stuck Open | Evaporative Emission (EVAP) System Rationality Check |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909 -, CHECKING . |
| P2564 Turbocharger Boost Control Position Sensor "A" Circuit Low | Turbocharger (TC) Position Sensor Circuit Low |
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-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING ... | |
| P2565 Turbocharger Boost Control Position Sensor "A" Circuit High | Turbocharger (TC) Position Sensor Circuit High |
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-- Check the Charge Air Pressure Actuator -V465- / Charge Air Pressure Actuator Position Sensor -G581-. Refer to Charge Air Pressure Actuator - V465- / Charge Air Pressure Actuator Position Sensor - G581-, CHECKING . | |
| P2610 ECM/PCM Engine Off Timer Performance | Engine Off Time Rationality Check |
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-- Check ALL powers and grounds to the ECM. The ECM must have a power supply when the key is off to run the timer and system checks. If OK, replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
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| Engine Off Time ECM Internal Timer Check |
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| P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Open Circuit Pumping Current Trim Circuit (VRC) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2635 Fuel Pump Control Module Performance | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Signal Range Check) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . | |
| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Pump Blocked) |
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| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Engine Speed) |
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| P2681 Engine Coolant Bypass Valve "A" Control Circuit/Open | Engine Cooling System: Bypass Actuator Open Circuit |
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-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING . |
| P2682 Engine Coolant Bypass Valve "A" Control Circuit Low | Engine Cooling System: Bypass Actuator Circuit Low |
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-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING . |
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| P2683 Engine Coolant Bypass Valve "A" Control Circuit High | Engine Cooling System: Bypass Actuator Circuit High |
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-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING . |
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| P26A5 Engine Coolant Bypass Valve "A" Position Sensor Circuit Range/Performance | Engine Cooling System: Bypass Actuator Signal Check |
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-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING . |
| Engine Cooling System: Bypass Actuator Checksum Verification |
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| U0001 High Speed CAN Communication Bus | CAN: Powertrain Reading Back Sent Message |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0002 High Speed CAN Communication Bus Performance | CAN: Powertrain Communication Check |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0101 Lost Communication with TCM | COM: Transmission Control Module (TCM) Communication With TCM |
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-- Check the CAN-Bus terminal resistance between the Transmission Control Module -- and the Engine/Motor Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING . |
| U0140 Lost Communication With Body Control Module | COM: Body Control Module (BCM) Communication With BCM 1 |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0146 Lost Communication With Gateway "A" | COM: Gateway Communication With Gateway |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module | COM: Instrument Panel Cluster (IPC) Communication With IPC |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0302 Software Incompatibility With Transmission Control Module | Engine Control Module (ECM): Coding Communication With TCM |
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-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --. Refer to appropriate service information. |
| U0322 Software Incompatibility With Body Control Module | COM: Gateway Communication With Gateway |
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-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Vehicle Electrical System Control Module -J519-. Refer to appropriate service information. |
| U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module | Vehicle Speed Sensor (VSS) Rationality Check High |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the vehicle speed signal to the Instrument Cluster Control Module -J285-. Refer to VEHICLE SPEED SIGNAL, CHECKING . | |
| COM: Vehicle Speed Sensor (VSS) Communication With BSCM |
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| COM: Brake System Control Module (BSCM) Communication With BSCM |
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| U0422 Invalid Data Received From Body Control Module | COM: Body Control Module (BCM) Communication With BCM 1 |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING . |
| COM: Gateway Communication With Gateway |
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| U0423 Invalid Data Received From Instrument Panel Cluster Control Module | COM: Instrument Panel Cluster (IPC) Communication With IPC |
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-- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-. Refer to appropriate service information. |
| U0431 Invalid Data Received From Body Control Module "A" | COM: Body Control Module (BCM) 2 Communication With BCM 2 |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0615 Lost Communication With Engine Coolant Bypass Valve "A" | COM: Engine Cooling System: Bypass Actuator Communication Check |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the Engine Temperature Control Module -GX33-. Refer to Engine Temperature Control Module - GX33-, CHECKING . |
| U1103 Production Mode Active | Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change |
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-- Vehicle is in production mode. Refer to appropriate service information for resolution. Note the mode can be deactivated with a factory scan tool or will automatically turn off after vehicle accumulates the first 100 km (62.14 miles) of driving. |
| U3501 Control Module Input Power "A" Circuit Low | Battery Voltage Out Of Range Low |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Check the powers and grounds to the Engine/Motor Control Module -J623-. If all are ok, then replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
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| U3502 Control Module Input Power "A" Circuit High | Battery Voltage Out Of Range High |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Check the powers and grounds to the Engine/Motor Control Module -J623-. If all are ok, then replace the Engine/Motor Control Module -J623-. Refer to appropriate service information. |
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