VW Code 08422
08422 Description And Summary : |
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Staring in engine pressure control solenoid 2 (n216), open / short to ground retarded timing position, the engine might refuse to start data-bus powertrain, hardware defective and tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
08422 Possible Causes:
08422 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 08422 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns