I'm going down to my dad's this weekend, and he is having some trouble with his 93 Fleetwood with a 5.7L. It has a conventional air cleaner assembly, so does that mean it's TBI?
Anyway, he yanked the wires out of the IAT plug. He got a pigtail, but both wires are white. The closest thing I could find on the interwebs was a tan and black that go to the IAT with black being pin A and tan being pin B going to the ECM. I think it was an F-body site. The problem is that he has tan and purple. Is it safe to assume the wiring is the same? Or, if anyone has AllData that could pull it, that would be awesome. TIA
Anyway, he yanked the wires out of the IAT plug. He got a pigtail, but both wires are white. The closest thing I could find on the interwebs was a tan and black that go to the IAT with black being pin A and tan being pin B going to the ECM. I think it was an F-body site. The problem is that he has tan and purple. Is it safe to assume the wiring is the same? Or, if anyone has AllData that could pull it, that would be awesome. TIA
Last edited: