Thread: a/c pressures
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Old 08-09-2001, 10:22 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
Those pressures sound OK. If the sight glass is clear and the system is cooling well, don't touch it!

If you are having system problems with compressor not operating properly, I would build a bypass relay to bypass the speed sensor on the rear of the compressor. It was only there as a precaution and now Mercede has done away with most of them.

You will need a 4 pin relay rated at 30 amps and an Electrical Manual. We sell them on CD if needed.
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