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I have a 1986 Camaro with the 2.8l multiport with AC(the AC was deleted when I got the car) There's some wiring that I'm unsure of. I believe the purple is the O2 sensor
These are a red wire then black wire and blue with a black stripe wire. This is a black wire and a blue wire, up by the alternator, battery, radiator fan area. By the brake booster (gray, light blue, solid green, and 2 green/white striped wires)