[atrainsgt]

My current weekend warrior car is a 95 v6 with a 302 carb swap. 90% of the factory wiring is gone including the ccrm. I'm not familiar with how the ac compressor works. What are my options for wiring that to work?

 

[jonboy688]

looks like on the v6 model

pin 41 on the pcm went to the clutch switch wire color dg/o
pin 69 on the pcm to the ccrm pin 22 which is ac clutch control wire color pk/v


v8 model is a different pins on the pcm but same on the ccrm
pin 10 to clutch switch from pcm wire is dg/o
pin 54 from pcm to pin 54 on ccrm wire is pk/v

 

[indy2000]

you need 12 volts to the clutch, that is it.

you can have switch in the cockpit, that has the LPS in series, the clutch will then cycle with suction pressure.

You still will need a device to increase idle rpm due to load of compressor and for coming to stops without stalling.