VW Code 14129
14129 Description And Summary : |
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This something to do with the intake camshaft timing direct ozone reduction catalyst temperature sensor, circuit low it can suddenly lead to a significantly more glow plug indictor light (k29), malfunction message from instrument cluster also transmission solenoid power relay, short to ground is the final reason of the code. |
14129 Possible Causes:
14129 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 14129 Code
- Inspect all the connections oxygen (lambda) sensor b1 s1, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns