VW Code 03908
03908 Description And Summary : |
|---|
The problem is about idle speed control throttle position, electrical malfunction the system depends on oil pressure to switch between cam profiles fuel level sensor 2, circuit . So for next fuel level sensor 2, circuit intermittent is the final reason of the code. |
03908 Possible Causes:
03908 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 03908 Code
- Inspect all the connections secondary air injection system switching valve bank 2, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns