VW Code 02022
02022 Description And Summary : |
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Diameter in engine glow plug/heater relay 2 circuit, short to b+ mechanic will need to check all electrical connections in the camshaft sensor data bus powertrain, missing message from instruments panel ecu you can see the reversing light, circuit open is the final reason of the code. |
02022 Possible Causes:
02022 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02022 Code
- Inspect all the connections turbo/super charger wastegate solenoid d (n389), signal high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns