ECM fuse

[Steve8319]

Pulled ECM fuse by mistake, would this cause the engine management light to stay on when starting up, cos mine does now.

 

[kcc11]

Pulled ECM fuse by mistake, would this cause the engine management light to stay on when starting up, cos mine does now.

If the key was on maybe. Scan it and see what code set then clear it.

 

[charlie farley]

Cycle the key 3 times and if there is no current fault the mil light will go out

 

[Steve8319]

Thanks for this, I will do this tomorrow and give her a run before I attempt my Tune ECU connection again