Were working on a 93 grand prix. We had trouble clearing the codes so we purchanced a [u:2b7312d09d]new[/u:2b7312d09d] ecm and prom. The codes are. "Still there" What the "sonofa"
Are these codes being stored somewere else?
This cars been in the shop for a week and were stumped!
Any ideas. Anyone. Please.
Other then discounecting the ground wire or pulling the ecm fuse is there any other way.
have the same problem?
Friday, November 24th, 2006 AT 10:16 AM