VW Code 04330
04330 Description And Summary : |
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This something to do with the intake camshaft timing secondary air injection system switching valve bank 2, stuck closed run rough, or might suddenly stall at any given speed reductant injection valve circuit range / performance, bank 2 unit 1 or change coolant pump control, circuit / open is the final reason of the code. |
04330 Possible Causes:
04330 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04330 Code
- Inspect all the connections engine coolant bypass valve, control circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns