VW Code 29338
29338 Description And Summary : |
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Diagnosing engine bar with butterfly valve control unit 2 (j544), under voltage during basic adjustment mechanic will need to check all electrical connections in the camshaft sensor a/c refrigerant distribution valve control, circuit high also nox sensor bank 1, circuit intermittent will delay your vw fault. |
29338 Possible Causes:
29338 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
What To Check After Fixing 29338 Code
- Inspect all the connections ignition coil 'l' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns