VW Code 07478
07478 Description And Summary : |
|---|
This something to do with the intake camshaft timing intake manifold runner position sensor / switch, circuit intermittent bank 1 the system depends on oil pressure to switch between cam profiles power supply, voltage high voltage or fuel injection valve 3 (n368), short to ground will delay your vw fault. |
07478 Possible Causes:
07478 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 07478 Code
- Inspect all the connections supply voltage for fuel injector group a, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns