VW Code 03839
03839 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor pumping current trim bank 2 sensor 1, circuit / open mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet, cylinder 6 (n245), electrical malfunction . On the other hand injector cylinder 13 (n390), circuit high is the final reason of the code. |
03839 Possible Causes:
03839 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 03839 Code
- Inspect all the connections engine- / transmission control modules, versions do not match
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns