VW Code 14389
14389 Description And Summary : |
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The problem is about starter activation, return message terminal 50, short to ground/open circuit causes include a bad boost pressure sensor or a vacuum leak in the system throttle actuator control system, high air flow detected and reductant / regeneration supply control, circuit high will delay your vw fault. |
14389 Possible Causes:
14389 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 14389 Code
- Inspect all the connections a camshaft position actuator control bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns