Keeping AC but eliminating computer.

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motorheadmike

Geezer
Nov 18, 2009
8,976
27,522
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Saskatchewan, Truckistan
The switches are usually analogue. Lots of cars without ECMs came with AC.

Now if this was an LS swap...
 

TURNA

Rocket Powered Basset Hound
Jul 24, 2009
10,941
19,992
113
Socialist NY
Some of the Oldsmobile's have a wire for the AC coming from the computer harness for it to work.

Some also have an AC off switch hooked to the gas pedal. When you floor it, it shuts off the AC

My Cutlass has/had the computer wire hook up so when I removed the harness I had to ground one wire for the AC to work.
 
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