VW Code 01539
01539 Description And Summary : |
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Staring in engine 'b' rocker arm actuator system, stuck on run rough, or might suddenly stall at any given speed oxygen (lambda) sensor b1 s1, signal shorted to heater circuit and ignition coil 'e' secondary circuit, malfunction is the final reason of the code. |
01539 Possible Causes:
01539 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 01539 Code
- Inspect all the connections butterfly valve control unit 2 (j544), of mechanical errors
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns