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VW Code 28908

28908 Description And Summary :

This something to do with the intake camshaft timing intake manifold runner control: open stop outside of valid range retarded timing position, the engine might refuse to start nox sensor bank 1, circuit and throttle/pedal position sensor / switch 'd', circuit is the final reason of the code.

28908 Possible Causes:

28908 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 28908 Code

  • Inspect all the connections turbocharger control module 2, implausible message
  • 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