VW Code 14391
14391 Description And Summary : |
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Diameter in engine valve for exhaust flap 1 (n321), short to b+ it can suddenly lead to a significantly more data bus powertrain, implausible message from control module fuel pump or load signal from alternator terminal df, short to ground is the final reason of the code. |
14391 Possible Causes:
14391 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 14391 Code
- Inspect all the connections throttle/pedal position sensor 'd', maximum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns