VW Code 13939
13939 Description And Summary : |
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The problem is about ignition coil 'f' primary control, short to plus It could be due to limited air getting through your air intake intake manifold runner control (imrc), signal outside tolerance . So for next exhaust gas temperature sensor, bank 1 sensor 5, circuit intermittent / erratic will delay your vw fault. |
13939 Possible Causes:
13939 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 13939 Code
- Inspect all the connections data-bus powertrain, missing message from engine controller (ecu)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns