I have a question i couldn't seem to find in a search. Is there a flat, black, 4 pin, electrical connector beside the computer on F-bodies? I have a FAST ecu harness im trying to hook up and there is a 4 pin connector that i cant figure out where its sposed to hook up? The harness came out of a camaro so i thought maybe that was specific to them.

It would be awesome if there is a connector like this if someone had a "pin-out" diagram telling me what A,B,C,and D are for. Thanks!

 

Not in OBDI f bodies. Closest 4 pin is for the fuel pump and relay in the RH kick panel.