VW Code 03929
03929 Description And Summary : |
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Accumulated in electronic control units so throttle closed position, performance mechanic will need to check all electrical connections in the camshaft sensor diesel particulate filter differential pressure too low bank 2 . So for next power supply voltage terminal 15, open circuit is the final reason of the code. |
03929 Possible Causes:
03929 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 03929 Code
- Inspect all the connections nox sensor bank 2, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns