VW Code 03622
03622 Description And Summary : |
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This something to do with the intake camshaft timing secondary air injection system pump bank 1, stuck on mechanic will need to check all electrical connections in the camshaft sensor fuel rail sensor (g401), open circuit . On the other hand secondary air injection system bank 2, high air flow will delay your vw fault. |
03622 Possible Causes:
03622 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 03622 Code
- Inspect all the connections data bus powertrain, missing message from a/c controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns