I got a harness section from a 91 OLDS Calias. It has the exact same 24 pin BLACK plug, 32 pin BLACK plug, and a 32 pin YELLOW plug, the ECM S/N is 01228706. I can't find a cross reference for this ECM, any help would be great.

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88 Monte SS 355 TPI/LT-4 HOT CAM/AFR Hydra-rev/ T-56 6-Speed/1-3/4" full length headers/3" X-PIPE assembly/ 8.5" G-80 rear with 3.73 gears.
http://community.webshots.com/user/ssynergy
www.y-t-g.com/88monte

88SS,

Delete the zero, and you're looking at a 1228706, compatible with a 16198266 ECM. The only thing similar is that it uses the same 27C256 PROM as some of our V-8's, but that's about it.

This ECM was used in an 89-93 3.3 litre V-6 LG7.

http://www.cruzers.com/~ludis/p4xref.html

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86 Trans Am WS6 Black with tinted windows, ZZ4, Mini-ram, true duals, LT4 HotCam, AFR 195 heads.
***Too many other mods to mention***

"In the future, cities will become deserts,
roads will become battlefields, and the hope of mankind
will appear as a stranger" The Road Warrior

[This message has been edited by Steves ZZ5 (edited July 11, 2001).]

My name isn't Glenn, but go to the technical articles on this site and look for the ecm interchange article. It will tell you everything that you need to know.


Brendan

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1987 IROC-Z L98,SR,EB 6085's,LPE 219/219 SR Cam, Crane 1.6RR, EB TPI Base, 58mm TB, ADS 24#, AFPR, K&N, EB TES, Catco Cat, 3" Borla Cat-Back, Accel cap,rotor,distro/other crap, Aluminum DS, 94 Disk Rear, Adjustable Prop Valve, Precision 3.73 Gears, Weld in Sub-Frame Connectors, Hotchkis LCA's, KYB Shocks/Struts, Poly Bushings all over the place, Moog Upper/Lower Ball joints and Tie Rods ends/Idler Arm, Big stereo, 730SD Conversion.

To see the ROC, Check out the webpage Here

Thanks guys, I will just desolder the pin headers from this ECM, and use them for a later project.

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88 Monte SS 355 TPI/LT-4 HOT CAM/AFR Hydra-rev/ T-56 6-Speed/1-3/4" full length headers/3" X-PIPE assembly/ 8.5" G-80 rear with 3.73 gears.
http://community.webshots.com/user/ssynergy
www.y-t-g.com/88monte

As mentioned above, that is for the 3.3 PFI V6s.

You need an ecm from a 3.1 V6 PFI (engine code "T") from a non-Fbody or non-Wbody. Check the 4th digit to see what type of body it is. J bodies (Cavaliers) work just dandy from 90-93, along with Corsicas, Berrettas etc. The key is Engine type "T" 3.1 V6 with non-F or W-body from the early 90s.

That ECM MIGHT work, but there is very little information on it. It is probably a derivative from a 730, but you don't know what "drivers" are missing or added so it is a little bit more of a DIY project...especially considering there are a TON of early 90 Cavaliers lying around.

Glad to see you are now getting into PROM Burning, Ashley.