VW Code 06431
06431 Description And Summary : |
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The problem is about particulate trap bank 2, efficiency below threshold It could be due to limited air getting through your air intake secondary air injection system control 'a', circuit low and fuel injection valve 2 (n367), short to b+ is the final reason of the code. |
06431 Possible Causes:
06431 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 06431 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns