VW Code 03925
03925 Description And Summary : |
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This something to do with the intake camshaft timing glow plug control module 2 (j703) to pcm communication circuit, range / performance mechanic will need to check all electrical connections in the camshaft sensor coolant fan (v7), open circuit also linear oxygen sensor exhaust bank 3 / pump current, short to ground is the final reason of the code. |
03925 Possible Causes:
03925 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 03925 Code
- Inspect all the connections valve for pump - jet: cylinder 7 (n303), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns