VW Code 05022
05022 Description And Summary : |
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Staring in engine valve for exhaust flap 1 (n321), electrical malfunction it can suddenly lead to a significantly more data bus powertrain missing message from awd controller and wait then ecm/pcm power input, signal is the final reason of the code. |
05022 Possible Causes:
05022 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 05022 Code
- Inspect all the connections gear/ratio monitoring adaptation, limit reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns