OBD2 trouble code reference
8,157 codes across 1 prefix groups on this page.
P2xxx
- P2179System Too Lean Off Idle Bank 2powertrain
- P217AFuel Injector Group "G" Supply Voltage Circuit/Openpowertrain
- P217BFuel Injector Group "G" Supply Voltage Circuit Lowpowertrain
- P217CFuel Injector Group "G" Supply Voltage Circuit Highpowertrain
- P217DFuel Injector Group "H" Supply Voltage Circuit/Openpowertrain
- P217EFuel Injector Group "H" Supply Voltage Circuit Lowpowertrain
- P217FFuel Injector Group "H" Supply Voltage Circuit Highpowertrain
- P2180System Too Rich Off Idle Bank 2powertrain
- P2181Cooling System Performancepowertrain
- P2182Engine Coolant Temperature Sensor 2 Circuitpowertrain
- P2183Engine Coolant Temperature Sensor 2 Circuit Range/Performancepowertrain
- P2184Engine Coolant Temperature Sensor 2 Circuit Lowpowertrain
- P2185Engine Coolant Temperature Sensor 2 Circuit Highpowertrain
- P2186Engine Coolant Temperature Sensor 2 Circuit Interm/Erraticpowertrain
- P2187System Too Lean at Idle Bank 1powertrain
- P2188System Too Rich at Idle Bank 1powertrain
- P2189System Too Lean at Idle Bank 2powertrain
- P218AFuel Level Sensor "A" Stuckpowertrain
- P218BFuel Level Sensor "B" Stuckpowertrain
- P218CEngine Coolant Temperature Sensor 2 Circuit Range/Performance Problempowertrain
- P218DEngine Coolant Temperature Sensor 2 Circuit Range/Performance Problempowertrain
- P218EEngine Coolant Temperature Sensor Range/Performance Problempowertrain
- P218FISO/SAE Reservedpowertrain
- P2190System Too Rich at Idle Bank 2powertrain
- P2191System Too Lean at Higher Load Bank 1powertrain
- P2192System Too Rich at Higher Load Bank 1powertrain
- P2193System Too Lean at Higher Load Bank 2powertrain
- P2194System Too Rich at Higher Load Bank 2powertrain
- P2195O2 Sensor Signal Stuck Lean Bank 1 Sensor 1powertrain
- P2196O2 Sensor Signal Stuck Rich Bank 1 Sensor 1powertrain
- P2197O2 Sensor Signal Stuck Lean Bank 2 Sensor 1powertrain
- P2198O2 Sensor Signal Stuck Rich Bank 2 Sensor 1powertrain
- P2199Intake Air Temperature Sensor 1/2 Correlationpowertrain
- P219ABank 1 Air/Fuel Ratio Imbalancepowertrain
- P219BBank 2 Air/Fuel Ratio Imbalancepowertrain
- P219CCylinder #1 Imbalance Errorpowertrain
- P219DCylinder #2 Imbalance Errorpowertrain
- P219ECylinder #3 Imbalance Errorpowertrain
- P219FCylinder #4 Imbalance Errorpowertrain
- P21AAExhaust Gas Temperature Sensor Circuit Range/Performance Problem (Bank 1)powertrain
- P2200NOx Sensor Circuit (Bank 1)powertrain
- P2201NOx Sensor Circuit Range/Performance Bank 1powertrain
- P2202NOx Sensor Circuit Low Input (Bank 1)powertrain
- P2203NOx Sensor Circuit High Input (Bank 1)powertrain
- P2204NOx Sensor Circuit Intermittent Bank 1powertrain
- P2205NOx Sensor Heater Control Circuit/Open (Bank 1)powertrain
- P2206NOx Sensor Heater Control Circuit Low Bank 1powertrain
- P2207NOx Sensor Heater Control Circuit High (Bank 1)powertrain
- P2208NOx Sensor Heater Sense Circuit (Bank 1)powertrain
- P2209NOx Sensor Heater Sense Circuit Range/Performance (Bank 1)powertrain