AC aftermarket through pcm problem
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Join Date: Jul 2004
Location: Potomac, MD
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AC aftermarket through pcm problem
Having the following problem with ny classic air system/ Sanden compressor.
Using factory pressure sensor on high side, initially engages AC normally, but after 15 minutes or so clutch seems to cycle on and off for no apparent reason. Checked hi and low side pressures, eng temps are well within or below stock settings.
Any ideas?
Thanks
98 pcm, 3 wire pressure sensor, 3 wire temp sender.
Using factory pressure sensor on high side, initially engages AC normally, but after 15 minutes or so clutch seems to cycle on and off for no apparent reason. Checked hi and low side pressures, eng temps are well within or below stock settings.
Any ideas?
Thanks
98 pcm, 3 wire pressure sensor, 3 wire temp sender.