Hi all, first time poster here.
I tried using the search option, but couldn't find a direct answer to my problem and i hope i'm in the right subforum.
Little bit of backstory. The Tahoe in question is actually a donor vehicle for a 1988 GMC S15 swap that i'm doing. We swapped over the complete drive train, ( engine, trans )
We're using the stock computer, and stock wiring harness. We have the engine and transmission mounted, and we're just starting to get all the wiring back in.
At this moment in time, we're trying to get the engine to crank before moving forward. I believe the NSS is keeping us from cranking over, I have power running into the cab of the S15, ( all electronics work when key is in first position. ) But as soon as we try and turn over all we hear are what i believe are the injectors. When looking online people say i just need to jump two wires, but i don't have the same wire colors as pictures I've seen online. (note, we aren't running a column shifter, this will be a lokar floor shifter when the time comes to install it.)
This is my first swap, and my knowledge on wiring is very limited. Any help is appreciated. Pictures provided.




thanks!
Jake.