P04xx · Auxiliary emission controls

P04B4 Refueling Vapor Control Valve Stuck Closed Powertrain P04B5 Fuel Fill Door Stuck Open Powertrain P04B6 Fuel Fill Door Stuck Closed Powertrain P04B7 Fuel Fill Door Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P04B8 Fuel Fill Door Position Sensor/Switch Circuit Powertrain P04B9 Fuel Fill Door Position Sensor/Switch Circuit Low Powertrain P04BA Fuel Fill Door Position Sensor/Switch Circuit High Powertrain P04BB Fuel Fill Door Lock Control Circuit/Open Powertrain P04BC Fuel Fill Door Lock Control Range/Performance Powertrain P04BD Fuel Fill Door Lock Control Circuit Low Powertrain P04BE Fuel Fill Door Lock Control Circuit High Powertrain P04BF Fuel Fill Door Unlock Control Circuit/Open Powertrain P04C0 Fuel Fill Door Unlock Control Range/Performance Powertrain P04C1 Fuel Fill Door Unlock Control Circuit Low Powertrain P04C2 Fuel Fill Door Unlock Control Circuit High Powertrain P04C3 Fuel Fill Door Lock Position Sensor/Switch Circuit Powertrain P04C4 Fuel Fill Door Lock Position Sensor/Switch Circuit Range/Performance Powertrain P04C5 Fuel Fill Door Lock Position Sensor/Switch Circuit Low Powertrain P04C6 Fuel Fill Door Lock Position Sensor/Switch Circuit High Powertrain P04C7 Fuel Fill Door Lock Position Sensor/Switch Circuit Intermittent/Erratic Powertrain P04C8 Fuel Fill Door Open Request Sensor/Switch Circuit Powertrain P04C9 Fuel Fill Door Open Request Sensor/Switch Performance/Stuck Off Powertrain P04CA Fuel Fill Door Open Request Sensor/Switch Circuit Low Powertrain P04CB Fuel Fill Door Open Request Sensor/Switch Circuit High Powertrain P04CC Fuel Fill Door Open Request Sensor/Switch Circuit Intermittent/Erratic Powertrain P04CD Fuel Fill Door Open Request Sensor/Switch Stuck On Powertrain P04CE EGR Temperature Sensor C Circuit Powertrain P04CF EGR Temperature Sensor C Circuit Range/Performance Powertrain P04D0 EGR Temperature Sensor C Circuit Low Powertrain P04D1 EGR Temperature Sensor C Circuit High Powertrain P04D2 EGR Temperature Sensor C Circuit Intermittent/Erratic Powertrain P04D3 Exhaust Brake Input Circuit Powertrain P04D4 Exhaust Brake Input Circuit Range/Performance Powertrain P04D5 Exhaust Brake Input Circuit Low Powertrain P04D6 Exhaust Brake Input Circuit High Powertrain P04D7 Exhaust Brake Input Circuit Intermittent/Erratic Powertrain P04D8 Excessive Time To Enter Closed Loop EGR Control Powertrain P04D9 Closed Loop EGR Control At Limit - Flow Too Low Powertrain P04DA Closed Loop EGR Control At Limit - Flow Too High Powertrain P04DB Crankcase Ventilation System Disconnected Powertrain P04DC Fuel Fill Door Position Sensor/Switch Circuit Range/Performance Powertrain P04DD Cold Start EGR A Flow Insufficient Detected Powertrain P04DE Cold Start EGR A Flow Excessive Detected Powertrain P04DF EVAP System Purge Control Valve A Performance/Stuck Open Powertrain P04E0 EVAP System Purge Control Valve A Stuck Closed Powertrain P04E1 Crankcase Ventilation Hose Connection Sensor Circuit Powertrain P04E2 Crankcase Ventilation Hose Connection Sensor Circuit Low Powertrain P04E3 Crankcase Ventilation Hose Connection Sensor Circuit High Powertrain P04E4 Crankcase Ventilation Hose Connection Sensor Circuit Intermittent/Erratic Powertrain P04E5 EGR Temperature Sensor D Circuit Powertrain P04E6 EGR Temperature Sensor D Circuit Range/Performance Powertrain P04E7 EGR Temperature Sensor D Circuit Low Powertrain P04E8 EGR Temperature Sensor D Circuit High Powertrain P04E9 EGR Temperature Sensor D Circuit Intermittent/Erratic Powertrain P04EA EVAP System Small Leak Detected - Fuel Tank Side Powertrain P04EB EVAP System Small Leak Detected - Fresh Air Side Powertrain P04EC EVAP System Large Leak Detected - Fuel Tank Side Powertrain P04ED EVAP System Large Leak Detected - Fresh Air Side Powertrain P04EE EVAP System Very Small Leak Detected - Fuel Tank Side Powertrain P04EF EVAP System Very Small Leak Detected - Fresh Air Side Powertrain