VW Code 04351
04351 Description And Summary : |
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The problem is about o2 sensor out of range during deceleration bank 1 sensor 1 mechanic will need to check all electrical connections in the camshaft sensor please check dtc memory of engine ecu you can see the drive by wire-mil (k132), circuit open is the final reason of the code. |
04351 Possible Causes:
04351 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 04351 Code
- Inspect all the connections controller pin coding, implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns