VW Code 04272
04272 Description And Summary : |
|---|
Accumulated in electronic control units so nox trap, efficiency below threshold (bank 2) mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor bank 2 sensor 2, circuit high . So for next ignition coil 'd' primary control, short to plus will delay your vw fault. |
04272 Possible Causes:
04272 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04272 Code
- Inspect all the connections exhaust pressure regulator vent solenoid, control circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns