[sermonation]

Does anyone know what engine codes 111 & 179 mean?

 

[97DragScort]

Does anyone know what engine codes 111 & 179 mean?

111 - system ok, test complete
179- fuel system at lean adaptive limit at part throttle, system Rich

 

[sermonation]

Thank you for the quick reply and the info!

Is the code 179 a bad thing or normal?

 

[FordMan59]

If it's running rich you're using more gas than the car needs to run properly. I'd research it and try to find the problem.