Greetings, USMB is a tremendous resource. Very good help, Thank you!
I have been going around the bend on this one. Still have Check engine light on. 1989 GL wagon turbo full time all wheel drive.
Disconnected battery to clear CE light. I get 0 long flash, 1 short flash. Haynes manual said it is Designation codes MPFI systems code 01 (MT, 49 States and Canada vehicle.) I dont know what this is telling me.
I still have a random miss during idle that, sometimes shows up as slight miss or rough at idle.