wiring ac

[showme_raptor]

Anybody have any idea how to wire the ac right? I'm putting a 2001 5.3 in a 1984 pickup using stock 5.3 ac compresser. what wires out of the computer do I use and where do they go?

[NITROUS]

You'll need to got to the red pcm connector C2 and here's the pins:

14 Red and black - A/C refrigerant pressure sensor signal
17 Dark Green w/white strip - A/C request signal
18 Dark Green - A/C Compressor clutch supply signal
43 Dark Green w/white strip - A/C clutch relay control

Hope this helps.