OBD2 trouble code reference
8,157 codes across 2 prefix groups on this page.
P0xxx
- P0994Transmission Fluid Pressure Sensor/Switch "F" Circuit Lowpowertrain
- P0995Transmission Fluid Pressure Sensor/Switch "F" Circuit Highpowertrain
- P0996Transmission Fluid Pressure Sensor/Switch "F" Circuit Intermittentpowertrain
- P0997Shift Solenoid F Control Circuit Range/Performancepowertrain
- P0998Shift Solenoid F Control Circuit Lowpowertrain
- P0999Shift Solenoid F Control Circuit Highpowertrain
- P09A0Transmission Fluid Temperature Sensor Range/Performance Problempowertrain
- P0A7DHybrid Battery Pack State of Charge Lowpowertrain
- P0A7EHybrid Battery Pack Over Temperaturepowertrain
- P0A7FHybrid Battery Pack Deteriorationpowertrain
- P0A80Hybrid Battery Pack Performancepowertrain
- P0AFCHybrid Battery Pack Sensor Modulepowertrain
- P0C2FInternal Control Module Drive Motor/Generator Engine Speed Sensor Performancepowertrain
- P0C88Battery Energy Control Module (BECM) Performancepowertrain
- P0D00Hybrid Battery Pack Voltage Sensor Range/Performance Problempowertrain
- P0E00Hybrid/EV Battery Pack Voltage Sensor Range/Performance Problempowertrain
- P0F00ISO/SAE Reservedpowertrain
P1xxx
- P1100MAF Sensor Intermittent/ Check of all OBDII Systems Not Completepowertrain
- P1101MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Abortedpowertrain
- P1102MAF Sensor In Range But Lower Than Expectedpowertrain
- P1103MAF Sensor In Range But Higher Than Expectedpowertrain
- P1104MAF Ground Malfunctionpowertrain
- P1105Dual Alternator Upper Faultpowertrain
- P1106Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltagepowertrain
- P1107Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltagepowertrain
- P1108Dual Alternator Battery Lamp Circuit Malfunctionpowertrain
- P1109IAT - B Sensor Intermittentpowertrain
- P1110IAT Sensor (D/C) Open/Shortpowertrain
- P1111Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltagepowertrain
- P1112Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltagepowertrain
- P1113IAT Sensor Open/Shortpowertrain
- P1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT - B Circuit Low Inputpowertrain
- P1115Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B Circuit High Inputpowertrain
- P1116Engine Coolant sensor out of range/ECT Sensor Out Of Self Test Rangepowertrain
- P1117Engine Coolant Sensor intermittent/ECT Sensor Intermittentpowertrain
- P1118Manifold Absolute Temperature Circuit Low Inputpowertrain
- P1119Manifold Absolute Temperature Circuit High Inputpowertrain
- P1120Throttle position sensor out of rangepowertrain
- P1121Throttle Position (TP) Sensor Circuit Intermittent High Voltagepowertrain
- P1122Throttle Position (TP) Sensor Circuit Intermittent Low Voltagepowertrain
- P1123Throttle Position Sensor In Range But Higher Than Expectedpowertrain
- P1124Throttle Position Sensor Out Of Self Test Rangepowertrain
- P1125Throttle position sensor intermittentpowertrain
- P1126Throttle Position (Narrow Range) Sensor Circuit Malfunctionpowertrain
- P1127Exhaust Not Warm Downstream O2 Sensorpowertrain
- P1128Upstream Heated O2 Sensors Swappedpowertrain
- P1129Downstream Heated O2 Sensors Swappedpowertrain
- P1130Lack Of HO2S Switch - Adaptive Fuel At Limitpowertrain
- P1131Lack Of HO2S Switch - Sensor Indicates Leanpowertrain
- P1132Lack Of HO2S Switch - Sensor Indicates Richpowertrain