VW Code 02389
02389 Description And Summary : |
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When you open idle speed control throttle position, electrical malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so signal 'door up' not recognized . On the other hand bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass will delay your vw fault. |
02389 Possible Causes:
02389 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 02389 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns