VW Code 04539
04539 Description And Summary : |
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This something to do with the intake camshaft timing please check dtc memory of instrument panel ecu mechanic will need to check all electrical connections in the camshaft sensor tiptronic switch up (f189), open circuit / signal to b+ you can see the linear oxygen sensor exhaust bank 2 / pump current, open circuit is the final reason of the code. |
04539 Possible Causes:
04539 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 04539 Code
- Inspect all the connections data-bus powertrain, missing message from brake control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns