Electrical 1988 mustang gt wiring question

Here you go thank you!

Thanks for the reply, yes it has a.c. and I found that wire. This one with 3 pins is a mystery to me, I've looked and looked through all the diagrams I can find and nothing matches. The black/yellow wire is no where to be found. The other 2 are cut, I guess I can hook the 2 up and see what happens LOL

Jrichker-Thank you for the diagrams, I have poured over them lol. Ok here is an update of sorts, I still am not sure what the 3 wire connector is. Now after saying that and noticing that when running the alternator doesnt work I noticed that the green/red wire in the 3 wire mystery connector matches what the wiring diagram shows for the alternator wiring. Its currently napa getting tested to see if its good. I hope its bad so I dont have to chase any more wiring hahaha. If its bad I think ill wire up the green/red wire and see if the alternator light will work. As right now its not charging but the light isnt on. Now IF the green/red wire is the alternator wire for the charging light in the dash......wth are the other 2 wires for?? On a good note this thing came in only spinning over and after finding and fixing the mice chewed wiring, the fuel pump wiring that was smashed in between the tank and body and the broken and burnt wiring at the starter solenoid it started! Then i noticed that it had a bad miss and when you revved it up it spit out the intake. I read on here about the spark plug wiring differences between ho and non ho and sure enough it was wired wrong. I wired it for the ho and it is nice and smooth and sounds great. Thanks for all the help!!


Mustang5L5- if you mean a 1 wire alternator, no sir Im pretty sure its stock ford but thanks!

Ok well napa just tested the alternator as good. Watcha think guys? hook up the green/red wire and hope it works? LOL Ive looked at the circuit and the only thing im coming up with is that that wire isnt hooked up. I just dont want to screw anything up! Thanks!!