Hello all, in reseaching my problem I came across what looks like the answer but I need a little better understanding. I put a 95 lt1 with 94 harness (which came out a 94) into my 95 with the 94 harness still on instead of buying a 95 harness (which I should have done).The 94 doesn't have the c105 connector on it. I'm getting no power to fuel pump or pcm and no spark.

pretty much same as this guy '94 engine harness in a '97 z28??? - LS1TECH

he said to
"1) Relocate the pink wire from C105 cavity B to C100 cavity K (power feed from injector fuse 10)

2) Relocate the pink wire from C220 cavity E to C230 cavity G (power feed from PCM ignition fuse 13)

Car runs, needles move. I'll report if I discover any other necessary wire changes."

my question is exactly what do I do? Slice pink wire to whatever wire is in cavity K? or remove the wire thats in K and put the pink wire in. same for G. or are thoes cavities empty, I wont get to check my car until tonight.

Any help would be appreciated. Thanks.

 

Shoebox has diagrams of the body harness connector faces for all years on his website. They will allow you to identify the differences, and whether the suggested solution will work:

http://shbox.com/1/harness_connector_faces.htm

Note that each connector has it's own "Tab" at the bottom of the page.

 

hey thanks for replying, I saw that page earlier but didn't see the tabs.

I still need to know how to relocate them.

 

finally remembered to post while i wasnt busy with something. For anyone else that finds this this.

what you have to do is make the cars wiring match the wiring harness, use the link I was given it will help, the wires you have to move out and dont use dont worry about them I also would have had to add 2 wires to the car in the inside I dont know where I found a lot of info on this but nothing to specific.

I decided to get 95 harness and put it on. I droped the engine out the bottom (2nd time) to change the transmission so i changed the harness. check engine light came on but sounds good.