Replacement ECM
Thread Starter
Drifting
Joined: Feb 2000
Posts: 1,917
Likes: 109
From: Crystal lake Il
2022 Corvette of the Year Winner -- Modified
2021 C4 of the Year - Modified Winner
Replacement ECM
I am looking for a replacement ECM for a 93 LT-1. What is the best source?
Thanks
LGAFF
92 ZR1
#234
Thanks
LGAFF
92 ZR1
#234
Burning Brakes
Joined: Sep 2005
Posts: 795
Likes: 15
From: Freeport IL
I needed one for the 93 Z/28 in Jan. and none were available. The only recource was to get on waiting list for 3-4 months or have GM rebuild it in 10-14 days, choose the latter. Check with your Chevy dealer.
Race Director
Joined: Apr 2004
Posts: 17,066
Likes: 3
From: Milpitas ca
92/93 ECM are hard to get and expensive. I think the best solution is to get yours re-built.
Here is one if you need one quick.
http://cgi.ebay.com/ebaymotors/90-91...25104003r32670
Here is one if you need one quick.
http://cgi.ebay.com/ebaymotors/90-91...25104003r32670
Last edited by jabez; Oct 30, 2008 at 12:25 AM.
Race Director
Joined: Mar 2006
Posts: 11,628
Likes: 1
From: Sherwood, Arkansas
92/93 ECM are hard to get and expensive. I think the best solution is to get yours re-built.
Here is one if you need one quick.
http://cgi.ebay.com/ebaymotors/90-91...25104003r32670
Here is one if you need one quick.
http://cgi.ebay.com/ebaymotors/90-91...25104003r32670
Le Mans Master
Joined: Dec 2004
Posts: 5,789
Likes: 8
From: Myrtle Beach SC
St. Jude Donor '05-'06
Melting Slicks
Joined: Apr 1999
Posts: 2,521
Likes: 4
From: Windham, NH
Check out my old post on ECMs. http://forums.corvetteforum.com/show...&highlight=sia
Also check this For Sale Post. http://forums.corvetteforum.com/show...ht=92+computer
good luck
Jim
Also check this For Sale Post. http://forums.corvetteforum.com/show...ht=92+computer
good luck
Jim
Last edited by Jim Martley2; Oct 30, 2008 at 12:09 PM.
Race Director
Joined: Apr 2004
Posts: 17,066
Likes: 3
From: Milpitas ca
The ECMs will work but some other problem will arise. I stuck a ZR-1 in my 92 (non ZR-1) and it ran ok but the gauges were all over the place. I got a high idle and the speedometer was going up and down while at a stoplight. Had this going on for 3 weeks until I found the right ECM. Now every thing is back to normal. Sold the ZR-1 ECM on Ebay for 300.00.
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Race Director
Joined: Mar 2006
Posts: 11,628
Likes: 1
From: Sherwood, Arkansas
The ECMs will work but some other problem will arise. I stuck a ZR-1 in my 92 (non ZR-1) and it ran ok but the gauges were all over the place. I got a high idle and the speedometer was going up and down while at a stoplight. Had this going on for 3 weeks until I found the right ECM. Now every thing is back to normal. Sold the ZR-1 ECM on Ebay for 300.00.
Instructor
Joined: Feb 2006
Posts: 172
Likes: 0
From: Taylors SC
I recently did mine. Go to pcmforless: http://www.pcmforless.com/
I dealt with Bryan Herter. Set a couple of custom parameters and the turn around time was great. I recommend to all.
I dealt with Bryan Herter. Set a couple of custom parameters and the turn around time was great. I recommend to all.
Drifting
Joined: Jan 2003
Posts: 1,894
Likes: 3
From: Reading PA.
You can buy a ECM from www.JimsPerformance.com he's in Ellicot City, Md. GM fuel injection guru. Pipe