I have that wiring diagram sitting next to me at my desk actually and have the notes from binder planet snipped in under it.
it seems weird to me as well but if it works I'm cool with it. I tried taking some overall pics of it. I put a 20a fuse in the connector we think is the ATC. you can see how it just sorta splices into the main harness in the first pic. In the second pic you can see how the oil pressure switch loops back to the pink/black splice and to the orange power wire to the relay. with the way it loops from the tan/white from the ecu and there is nothing left aside from it on the other side of that splice, it kind of has to stay in place as a fused signal I guess? the piece of the tan/white that you see that is cut went to something else not part of the main engine harness (when I grabbed this harness I just grabbed literally everything under the hood as one big mass). but thats why I think this is the fuel pump test connector maybe?
20240314_143328.jpg20240314_143334.jpg
Reply With Quote
Bookmarks