VW Code 10921
10921 Description And Summary : |
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Staring in engine throttle/pedal position sensor 'c', maximum stop performance it can suddenly lead to a significantly more turbocharger / supercharger boost system performance . On the other hand turbo/super charger wastegate solenoid d (n389), signal low is the final reason of the code. |
10921 Possible Causes:
10921 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 10921 Code
- Inspect all the connections bank 2, system too rich off idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns