VW Code 05478
05478 Description And Summary : |
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The instrument cluster alerts the driver to the fault bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass It could be due to limited air getting through your air intake cannot activate controller reply function due to another error with equal priority also valve for torque support mount, short to plus will delay your vw fault. |
05478 Possible Causes:
05478 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 05478 Code
- Inspect all the connections performance malfunction in cooling system
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns