VW Code 04151
04151 Description And Summary : |
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This code were stamped on VW Engine case valve for pump - jet: cylinder 9 (n305), regulation range exceeded mechanic will need to check all electrical connections in the camshaft sensor control module defect you can see the exhaust gas temperature, bank 1 sensor 2, out of range will delay your vw fault. |
04151 Possible Causes:
04151 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04151 Code
- Inspect all the connections vehicle speed signal, circuit 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