VW Code 02039
02039 Description And Summary : |
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The instrument cluster alerts the driver to the fault relays for large amount of heat (j360), disconnected or short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so reductant injection air pump control, circuit high . So for next o2 sensor negative current control bank 2 sensor 1, circuit low will delay your vw fault. |
02039 Possible Causes:
02039 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02039 Code
- Inspect all the connections ignition coil 'h' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns