I'm putting my 94 harness on my 93 motor and tranny, and i noticed i have an extra wire for the tranny. My 93 m-6 has 3 connectors, and the 94 harness has 4. What do i do with the 4th wire? Is it cags? Do i need it?
Thanks Chad

 

If your 93 didn't have CAGS, then that's what it is; my 95 has CAGS. Just zip-tie it out of the way. Your PCM is not programmed to talk to it so it should be fine left unconnected.

 

yes, but i'm using the 94 computer also. It came with the harness, so really im making my 93 lt1 into a 94 lt1 with a 93 m-6.
Confusing i know.

 

Just do a search for the resistor value you need and put a resistor between the pins on the plug to make the computer happy that no cags is there.. you actually probably don't even need to do that since there's no cags light but heck maybe it would throw a code.. i dunno.