OBD2 trouble code reference
8,157 codes across 1 prefix groups on this page.
P2xxx
- P2542Low Pressure Fuel System Sensor Circuit Highpowertrain
- P2543Low Pressure Fuel System Sensor Circuit Intermittentpowertrain
- P254APTO Speed Selector Sensor/Switch 1 Circuit/Openpowertrain
- P254BPTO Speed Selector Sensor/Switch 1 Circuit Range/Performancepowertrain
- P254CPTO Speed Selector Sensor/Switch 1 Circuit Lowpowertrain
- P254DPTO Speed Selector Sensor/Switch 1 Circuit Highpowertrain
- P254EPTO Speed Selector Sensor/Switch 1 Circuit Intermittent/Erraticpowertrain
- P2556Engine Coolant Level Sensor/Switch Circuitpowertrain
- P2557Engine Coolant Level Sensor/Switch Circuit Range/Performancepowertrain
- P2558Engine Coolant Level Sensor/Switch Circuit Lowpowertrain
- P2559Engine Coolant Level Sensor/Switch Circuit Highpowertrain
- P255APTO Speed Selector Sensor/Switch 2 Circuit/Openpowertrain
- P255BPTO Speed Selector Sensor/Switch 2 Circuit Range/Performancepowertrain
- P255CPTO Speed Selector Sensor/Switch 2 Circuit Lowpowertrain
- P255DPTO Speed Selector Sensor/Switch 2 Circuit Highpowertrain
- P255EPTO Speed Selector Sensor/Switch 2 Circuit Intermittent/Erraticpowertrain
- P2560Engine Coolant Level Lowpowertrain
- P2562Turbocharger Boost Control Position Sensor "A" Circuitpowertrain
- P2563Turbocharger Boost Control Position Sensor "A" Circuit Range/Performancepowertrain
- P2564Turbocharger Boost Control Position Sensor "A" Circuit Lowpowertrain
- P2565Turbocharger Boost Control Position Sensor "A" Circuit Highpowertrain
- P2566Turbocharger Boost Control Position Sensor "A" Circuit Intermittentpowertrain
- P2586Turbocharger Boost Control Position Sensor "B" Circuitpowertrain
- P2587Turbocharger Boost Control Position Sensor "B" Circuit Range/Performancepowertrain
- P2588Turbocharger Boost Control Position Sensor "B" Circuit Lowpowertrain
- P2589Turbocharger Boost Control Position Sensor "B" Circuit Highpowertrain
- P2590Turbocharger Boost Control Position Sensor "B" Circuit Intermittent/Erraticpowertrain
- P2593Turbocharger/Supercharger Boost Control 'A' Range/Performance Problempowertrain
- P2600Coolant Pump "A" Control Circuit/Openpowertrain
- P2601Coolant Pump "A" Control Circuit Range/Performancepowertrain
- P2602Coolant Pump "A" Control Circuit Lowpowertrain
- P2603Coolant Pump "A" Control Circuit Highpowertrain
- P2604Intake Air Heater "A" Circuit Range/Performancepowertrain
- P2605Intake Air Heater "A" Circuit/Openpowertrain
- P2606Intake Air Heater "B" Circuit Range/Performancepowertrain
- P2607Intake Air Heater "B" Circuit/Openpowertrain
- P2608Intake Air Heater "B" Circuit Highpowertrain
- P2609Intake Air Heater System Performancepowertrain
- P260APTO Control Circuit /Openpowertrain
- P260BPTO Control Circuit Lowpowertrain
- P260CPTO Control Circuit Highpowertrain
- P260DCoolant Pump 'A' Control Circuit Lowpowertrain
- P2610ECM/PCM Internal Engine Off Timer Performancepowertrain
- P261ACoolant Pump "B" Control Circuit/Openpowertrain
- P261BCoolant Pump "B" Control Circuit Range/Performancepowertrain
- P261CCoolant Pump "B" Control Circuit Lowpowertrain
- P261DCoolant Pump "B" Control Circuit Highpowertrain
- P261EEngine Coolant Temperature Sensor 'A' Circuit Range/Performance Problempowertrain
- P261FISO/SAE Reservedpowertrain
- P2626O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 Sensor 1)powertrain