VW Code 00731
00731 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 3, probe 1 heating circuit interruption mechanic will need to check all electrical connections in the camshaft sensor o2 sensor negative current control bank 2 sensor 1, circuit / open also fuel supply heater, control circuit high is the final reason of the code. |
00731 Possible Causes:
00731 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 00731 Code
- Inspect all the connections transmission mount valve 2 (n263), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns