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Old 06-25-2002, 11:33 PM
John Plut John Plut is offline
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Join Date: Apr 2001
Location: Joliet Illinois
Posts: 309
Steve, thanks for the replay.

I checked the pressure switch on my '88 260 with a ohm meter and got infinite ohms (switch is open). There is a possibility that there is no gas in the system although there are no signs of leaks anywhere.

The next question is if the system is low, how can I add R12 if the compressor does not run? On other cars I have owned, when the pressure gets low the compressor cycles on and off so it will at least suck in the R12.

- John
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