VW Code 05921
05921 Description And Summary : |
|---|
This code were stamped on VW Engine case cylinder 6 injector, data incompatible retarded timing position, the engine might refuse to start data-bus powertrain, missing message from brake control module . On the other hand valve for exhaust flap 2 (n322), open circuit will delay your vw fault. |
05921 Possible Causes:
05921 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 05921 Code
- Inspect all the connections throttle/pedal position sensor / switch 'e', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns