VW Code 29739
29739 Description And Summary : |
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Diagnosing engine bar with nox sensor bank 1, circuit it can suddenly lead to a significantly more linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit also injector control pressure, erratic is the final reason of the code. |
29739 Possible Causes:
29739 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 29739 Code
- Inspect all the connections cylinder 9 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns