Differences between '94 & '95 PCM?
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Large Impressive Member
Joined: Jul 2003
Posts: 65,811
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From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Differences between '94 & '95 PCM?
Just wondering because I recently acquired a '94 F body PCM and wondered if it would be suitable for test purposes should I ever need it for that. I have a '95, BTW. My car is an automatic as was the donor car for this PCM.
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Joined: Dec 2002
Posts: 3,655
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From: Charleston SC
Chris,
The 94/95 ECMs are the same but the F-body and Y-body are not. The good news is you can use the F-body ECM for testing and it will work, been there done that. If you need a good working ECM to do some tuning I have an extra you can use. It is actualy my OEM and it works fine. I was playing with my tune using my spare ECM and got it just about perfect so I left it in the car. Back to the F-body ECM, if I remeber right it set a ses code, don't remember the code at the moment, but I disabled the code and it worked fine. Again if you want to use mine shoot me an e-mail and pay the shipping.
Hey just for refernce, we have the 16181333
http://www.megspace.com/cars/16147060/gm_cars.html
http://xtronics.com/memory/t-cat_supported.pdf#search='LT1%20corvette %20ECM%20P%2FN'
The 94/95 ECMs are the same but the F-body and Y-body are not. The good news is you can use the F-body ECM for testing and it will work, been there done that. If you need a good working ECM to do some tuning I have an extra you can use. It is actualy my OEM and it works fine. I was playing with my tune using my spare ECM and got it just about perfect so I left it in the car. Back to the F-body ECM, if I remeber right it set a ses code, don't remember the code at the moment, but I disabled the code and it worked fine. Again if you want to use mine shoot me an e-mail and pay the shipping.
Hey just for refernce, we have the 16181333
http://www.megspace.com/cars/16147060/gm_cars.html
http://xtronics.com/memory/t-cat_supported.pdf#search='LT1%20corvette %20ECM%20P%2FN'
Last edited by FD2BLK; Sep 3, 2005 at 08:42 PM.
Thread Starter
Large Impressive Member
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Originally Posted by FD2BLK
Chris,
The 94/95 ECMs are the same but the F-body and Y-body are not. The good news is you can use the F-body ECM for testing and it will work, been there done that. If you need a good working ECM to do some tuning I have an extra you can use. It is actualy my OEM and it works fine. I was playing with my tune using my spare ECM and got it just about perfect so I left it in the car. Back to the F-body ECM, if I remeber right it set a ses code, don't remember the code at the moment, but I disabled the code and it worked fine. Again if you want to use mine shoot me an e-mail and pay the shipping.
Hey just for refernce, we have the 16181333
http://xtronics.com/memory/t-cat_supported.pdf#search='LT1%20corvette %20ECM%20P%2FN'
The 94/95 ECMs are the same but the F-body and Y-body are not. The good news is you can use the F-body ECM for testing and it will work, been there done that. If you need a good working ECM to do some tuning I have an extra you can use. It is actualy my OEM and it works fine. I was playing with my tune using my spare ECM and got it just about perfect so I left it in the car. Back to the F-body ECM, if I remeber right it set a ses code, don't remember the code at the moment, but I disabled the code and it worked fine. Again if you want to use mine shoot me an e-mail and pay the shipping.
Hey just for refernce, we have the 16181333
http://xtronics.com/memory/t-cat_supported.pdf#search='LT1%20corvette %20ECM%20P%2FN'
