KOER Diagnostic Test OBD1 Ford How To

I performed the Key On Engine Running Test on my 1994 Mustang GT to help diagnose its bad idle, here are the results.

[@lev_anni]

Please please tell me how many time a fan kick in during the test? One time or two times? My replacement oe fan is two speed fan, should it kick twice? Thanks

[@dieselkumar6451]

Video helped thx

[@nicbowen38]

Diesel Kumar I’m glad!!

[@jaredreck882]

Did you ever figure out what your problem was