ECM replacement 91 Le Sabre


Old 11-10-03, 05:04 PM
Visiting Guest
Posts: n/a
Question ECM replacement 91 Le Sabre

How hard is it for a regular joe to replace ecm on 91 LeSabre?
Sponsored Links
Old 11-10-03, 06:12 PM
Join Date: Dec 2001
Posts: 2,538
Received 0 Votes on 0 Posts
it really isnt very hard to replace just remove old ecm remove prom and install prom in new ecm and reinstall, should probably have battery disconnected when doing this.
exactly why are you replacing it?
check the link below may have more info on location and removal and install.
Old 11-11-03, 07:36 AM
Visiting Guest
Posts: n/a
What is the actual problem with the vehicle? ECM's do not usually go bad.

Last edited by twelvepole; 01-05-04 at 06:54 AM.
Old 11-11-03, 06:53 PM
mike from nj
Visiting Guest
Posts: n/a
in my very limited experience of older GMs, i've seen a few go bad, and a remanufactured can usually be had for under $150 depending on the application.


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Display Modes
Ask a Question
Question Title: