Originally Posted by Dripper

ive been testing my own codes using my own method,same one i gave you,and ive not had any issues,yet.you should of used the negative battery posts,not the positive.i believe you would of been "ok" far as i'm concerned.

my cousin runs a professional mechanic shop.he said those MAP sensors can act funny when they go out like that,just like when it happened to me.they're known to be a popular issue with fords he said.

you're getting the swing of the code system i see,not hard.yours is either 2 or 3 digits from the looks of it.

Originally Posted by Just call me Sean

It would be safer telling people the correct way to do it, using the two diagnostic connectors that are right next to each other.