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VW Code 08104

08104 Description And Summary :

Diagnosing engine bar with turbocharger boost control position sensor 'b', circuit intermittent / erratic the system depends on oil pressure to switch between cam profiles control module 1 for cooling fan, short circuit . So for next planetary overdrive / low range, mechanical malfunction will delay your vw fault.

08104 Possible Causes:

08104 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Low Input
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 08104 Code

  • Inspect all the connections mil control circuit, open / short to b+
  • 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