what does a pcm control on a 2000 Ford Escort on 2000 Ford Escort

oes a pcm run the a/c on a 2000 ford escort and would a 1997 work on a 2000

by in Mesa, AZ on March 29, 2013
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1 answer
ANSWER by , March 29, 2013
PCM - Powertrain Control Module. This does not control the a/c.