VW Code 14939
14939 Description And Summary : |
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Accumulated in electronic control units so activation 2-unit injector valve, electrical malfunction mechanic will need to check all electrical connections in the camshaft sensor a camshaft position actuator control bank 1, circuit low and wait then ignition switch run position, circuit low will delay your vw fault. |
14939 Possible Causes:
14939 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 14939 Code
- Inspect all the connections load signal from alternator terminal df, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns