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VW Code 08308

08308 Description And Summary :

Staring in engine nox sensor heater sense bank 2, circuit intermittent It could be due to limited air getting through your air intake bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass or change exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded is the final reason of the code.

08308 Possible Causes:

08308 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 08308 Code

  • Inspect all the connections cylinder 8 injector, data incompatible
  • 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