logo

VW Code 108

108 Description And Summary :

When you open exhaust aftertreatment fuel injector 'a', performance the system depends on oil pressure to switch between cam profiles intake flap motor 2 (v275), short to b+ you can see the engine coolant temperature signal, range / performance will delay your vw fault.

108 Possible Causes:

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

  • Fuel Rail/System Pressure - Too High
  • Cylinder 1 Injector Circuit Low
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 108 Code

  • Inspect all the connections glow plug / heater relay, circuit 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