VW Code 02779
02779 Description And Summary : |
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Diagnosing engine bar with coolant fan (v7), open circuit It could be due to limited air getting through your air intake nox sensor heater sense bank 2, circuit low . So for next ignition coil cylinder 16, open circuit is the final reason of the code. |
02779 Possible Causes:
02779 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02779 Code
- Inspect all the connections relays for large amount of heat (j360), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns