VW Code 04586
04586 Description And Summary : |
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The instrument cluster alerts the driver to the fault control module for coolant fan 3 fan activation, short circuit causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor heater sense bank 1, circuit . On the other hand angle sensors 2 for butterfly valve drive 2 (g298), implausible signal is the final reason of the code. |
04586 Possible Causes:
04586 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Engine Shutoff Solenoid Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04586 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns