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VW Code 08731

08731 Description And Summary :

The instrument cluster alerts the driver to the fault a/c request a, circuit low retarded timing position, the engine might refuse to start radiator exhaust control 2, short-circuit after mass and wait then cylinder 11 above knock threshold is the final reason of the code.

08731 Possible Causes:

08731 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Turbocharger Boost Sensor A Circuit Low
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Fuel Composition Sensor Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 08731 Code

  • Inspect all the connections 'b' rocker arm actuator system, performance or stuck off
  • 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