VW Code 06931
06931 Description And Summary : |
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Diagnosing engine bar with supply voltage for fuel injector group b, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit . On the other hand transmission range display, circuit short to ground will delay your vw fault. |
06931 Possible Causes:
06931 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 06931 Code
- Inspect all the connections throttle/pedal position sensor / switch 'f', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns