VW Code 10478
10478 Description And Summary : |
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The instrument cluster alerts the driver to the fault angle sensors 1 for butterfly valve drive 2 (g297), signal too largely causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection system pump bank 1, stuck on also hc adsorption catalyst efficiency below threshold bank 2 is the final reason of the code. |
10478 Possible Causes:
10478 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 10478 Code
- Inspect all the connections ignition coil 'l' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns