- P04F0EVAP System High Load Purge Line A PerformanceFull content
- P04F1EVAP System Purge Line PerformanceFull content
- P04F2Catalyst Heater Supply Voltage Bank 1Full content
- P04F3Catalyst Heater Supply Voltage Bank 2Full content
- P04F4Catalyst Heater Circuit Low Bank 1Full content
- P04F5Catalyst Heater Circuit Low Bank 2Full content
- P04F6Catalyst Heater Circuit High Bank 1Full content
- P04F7Catalyst Heater Circuit High Bank 2Full content
- P04F8Catalyst Heater Circuit Intermittent Bank 1Full content
- P04F9Catalyst Heater Circuit Intermittent Bank 2Full content
- P04FAEGR A Control Temperature Too HighFull content
- P04FBCrankcase Ventilation Hose Connection Sensor Range/PerformanceFull content
- P04FCCrankcase Ventilation System PerformanceFull content
- P04FDEGR Actuator A Control Processor PerformanceFull content
- P04FECatalyst Heater Circuit Performance Bank 1Full content
- P04FFCatalyst Heater Circuit Performance Bank 2Full content
Other systems
This information follows the generic OBD-II definition and does not replace a vehicle-specific diagnosis. The severity rating is rule-based; an authorised diagnostic reading is required for a definitive answer.