[Charon]

Spend some time at the international sites. Cornbinders etc. They have whole tech writeups on gm tbi. Very good stuff. From very smart guys. Those guys put tbi on all the old cornbinder engines. That's the place I got all my info from for tbi on jeep 4.2 and 360 v-8 engines. And for my v6 conversion. And all the pinout diagrams are linked. And it's so easy to pull down a harness.especially the standard trans truck ones. I spent the day after Christmas last year building harnesses. I laid them out on the kitchen floor and made them. Tagging all the power and grounds. Plus all sensors. Once you do one it's an hour project.