VW Code 08702
08702 Description And Summary : |
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Accumulated in electronic control units so control module 1 for cooling fan, excess temperature mechanic will need to check all electrical connections in the camshaft sensor reductant injection valve bank 1 unit 1, circuit high . So for next oxygen (lambda) sensor b1 s1, pump current, short to b+ is the final reason of the code. |
08702 Possible Causes:
08702 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 08702 Code
- Inspect all the connections reductant temperature sensor, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns