88 obs ls swap.

Has anoyone In here done an ls swap but kept all the a/c wires to run the factory R4 ac compressor. I already deleted all the tbi stuff. I'm just stuck on ac wires

Yep, keep the ac wires. My ac is wired just like it was at the factory on my 92. I just added a relay to run the electric fan when the ac comes on.

Same here on my 1992

Thnx jcrumpley. Ok there's one wire from the ac to the PCM what do I do with that?

Ok I just found out that the wire from the ac to the PCM is the ac clutch signal

You don't need to hook the ac to the pcm at all. That pcm wire is only used if you want the pcm to control the ac.

Quote:

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Originally Posted by jcrumpley

You don't need to hook the ac to the pcm at all. That pcm wire is only used if you want the pcm to control the ac.

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I ran the ac pcm wire so the LS1 fans would operate like stock.