Just finishing up on a total swap from hot air to intercooled on my 87. I have no idea why the p.o went through so much trouble to hot air the car but he did. What a job. Lol Well anyway if you look at the alternator you will see a 3 terminal connector below it. For the life of me I can locate what it goes to. It looks like the tps but it's hooked up. Help. Lol