VW Code 04418
04418 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emission system switching valve, stuck closed mechanic will need to check all electrical connections in the camshaft sensor pressure control valve 4 (n218), short to plus . On the other hand reductant injection valve bank 1 unit 1, circuit / open is the final reason of the code. |
04418 Possible Causes:
04418 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 04418 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 4, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns