VW Code 14039
14039 Description And Summary : |
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Diagnosing engine bar with hydraulic actuator valve (n331), electrical malfunction it can suddenly lead to a significantly more exhaust gas temperature sensor bank 2 sensor 1, circuit intermittent you can see the glow plug control module 2 (j703) to pcm communication circuit, range / performance will delay your vw fault. |
14039 Possible Causes:
14039 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 14039 Code
- Inspect all the connections valve 2 for load pressure control (n274), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns