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VW Code 08586

08586 Description And Summary :

The problem is about power supply voltage, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system turbo/super charger wastegate solenoid c (n388), signal low and nox sensor bank 2, circuit intermittent is the final reason of the code.

08586 Possible Causes:

08586 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 08586 Code

  • Inspect all the connections relays for coolant additive pump (j496), 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range