Andy Fanshawe

Hi all.
I live in the UK and have owned camaros and trans ams for years. I have been asked to go and look at a non start 1994 cadillac limo, with, what looks like, the LT1 engine out of a 1994 trans am. the vehicle has no spark, and someone has already fitted a new ignition amplifier, with no luck.
Has anyone got a diagram of the ECM and it's pin outs they could post or send me? A schematic of the ignition system would also be good

Thanks for any reply.
Andy.

Injuneer

Shoebox has the diagrams for a 95 F-Body, which may be similar to the Caddy.... Look at items 44 and 45 on this page:

http://shbox.com/1/schematics_wiring.html

Sheet 3 of the PCM wiring diagrams has the ignition schematic on it as well.