VW Code 18931
18931 Description And Summary : |
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This something to do with the intake camshaft timing throttle/pedal position sensor 'e', maximum stop performance mechanic will need to check all electrical connections in the camshaft sensor o2 sensor negative current control bank 1 sensor 1, circuit low or intake flap motor 2 (v275), short to b+ is the final reason of the code. |
18931 Possible Causes:
18931 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 18931 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns