VW Code 02731
02731 Description And Summary : |
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Staring in engine exhaust gas temperature sensor 2 bank 2 (g449), short to ground It could be due to limited air getting through your air intake engine coolant temperature sensor 2 (g83), circuit low . On the other hand 'a' rocker arm actuator control, circuit high will delay your vw fault. |
02731 Possible Causes:
02731 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 02731 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit interruption
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns