ECU reset

[Wildfire]

How does the ECU go into limp home mode/ default mode?

[Colin RedGriff]

I think it's when one or more of the sensors starts sending values out of the acceptable range or they go open circuit. unplugging something like the throttle pot would put in limp mode I think.

[wycoller]

Failure of sensor Like AFM limp home mode is limp home runs rich as hell

[Wildfire]

Cheers guys. Just checking as I'm trying to fix the starting issue on my car.