Quote:
Originally Posted by dumbuya
Maybe some of you experience team out there has this issue.
We have a pneumatic setup everything work except that the
compressor is not turning off. The manual indicate somewhere that this year we do not need to include compressor control in the programming, the PCM should handle that.
Veteran teams out using pneumatics, what do you find to be true?
Is our problem a programming issue?
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We had the exact same issue today. Swapped out the pressure switch, triple-checked everything and it still didn't turn off. We finally tried a different PCM that
hadn't been updated and it worked! Compressor switched off as expected. The firmware version of the working PCM was 1.60 and the version that did not work was the newer 1.62.
