So I found a super cheap fc on Facebook marketplace. Bought and been slowly building it back to glory. There are tons of connectors and wires that were cut and bypassed and I really need help identifying them. I was replacing a fuel line going to the primary injectors and found some that I can’t trace.



(The small black wire coming out the harness)

 

Awesome on you for the resurrection. Got to love an FC. I can see splices everywhere from your pics. Yikes.

As you know there are multiple links on the forum that may help (I attached one). It looks as though the link goes to the FSM.

Wiring manuals are also available on banzai’s tech page (if you didn’t already know).

http://www.rotaryheads.com/PDF/2nd_gen/

Wish I could help more.

Jason

 

Photos #1 & #2, I believe that's a ground wire for engine to body. There should be a 1/4" male spade connector on the firewall (probably blocked by your hand) that it connects to. Photo #3, that connector looks familiar, but I don't recall what its connected to. Maybe a temperature sensor on the engine?

 

You definitely need the wiring diagrams for the car. Fortunately they are available free. See my signature for the download link and good luck. BTW, we love Breaux Bridge, the food and Zydeco.

 

I'll try to take a look at mine when I get a chance and see if I can find these myself and trace where they go - hope the rest is going well !

 

I think the small black one is the harness ground. The engine harness has a ground that connects to the top of the block. If you don't see it's most likely the harness ground but it's hard to tell from that pic.