The 94' EFI harness has a blue clip that is too big for the blue clip that it is supposed to connect to it from the 93' chassis harness. How do I get these to connect?
I cut the end of one of the clips and moved a couple of wires around to make all the colors match up and it seems to work for the most part.

The problems is there is 1 extra wire that doesn't have a slot on the blue connector, it's brown/Yellow. What is this wire for and where should I connect it?

The only error codes the car is showing are 23 fuel thermo. Could this Br/Y wire be causing the code?

I've been looking for the 93' wiring diagrams, all I can find is the 94' diagrams. Can someone give me a link.

Also, the fans turn on when the car is cold and off? Any ideas?