VW Code 04650
04650 Description And Summary : |
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This something to do with the intake camshaft timing relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass It could be due to limited air getting through your air intake valve for fuel bypass (n312), short-circuit after pluses and secondary air injection system switching valve bank 1, stuck open will delay your vw fault. |
04650 Possible Causes:
04650 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 04650 Code
- Inspect all the connections starter relay 2, electrical malfunction in circuit (relay stuck / does not switch)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns