charged 3.1 Posted May 9, 2007 Report Share Posted May 9, 2007 I've got a 90 Pontiac Grand Prix Mcclaren and i need the ecu pinouts for it so i can hook up my Apexi RSM. If anyone could help that would be great. I've done searches but i didn't find anything for this car. Thanks. Quote Link to comment Share on other sites More sharing options...
R Dubya Posted May 9, 2007 Report Share Posted May 9, 2007 http://www.tgpforums.com Quote Link to comment Share on other sites More sharing options...
charged 3.1 Posted May 9, 2007 Author Report Share Posted May 9, 2007 Thanks. Quote Link to comment Share on other sites More sharing options...
R Dubya Posted May 9, 2007 Report Share Posted May 9, 2007 there is a TGP specific section here, but for the most part you are likely to get more of the info you are seeking over there. Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted May 10, 2007 Report Share Posted May 10, 2007 Go here and download this one "1989 Grand Prix 3.1L Turbo (214 kb)" http://home.att.net/~subzero350/index.htm I'll compare this to the '90 Turbo 3.1 pinouts I have in just a few minutes and see if there are any differences. I don't think there are any, but I'll check anyway... EDIT: Finished comparing them and the '89 pinouts I linked you to above are identical to the 1990 pinouts in my factory service manual. Quote Link to comment Share on other sites More sharing options...
charged 3.1 Posted May 10, 2007 Author Report Share Posted May 10, 2007 Go here and download this one "1989 Grand Prix 3.1L Turbo (214 kb)" http://home.att.net/~subzero350/index.htm I'll compare this to the '90 Turbo 3.1 pinouts I have in just a few minutes and see if there are any differences. I don't think there are any, but I'll check anyway... EDIT: Finished comparing them and the '89 pinouts I linked you to above are identical to the 1990 pinouts in my factory service manual. Thanks this helps alot. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.