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Low pressure switch wire colors 850

posted by  KlausC on  Sun May 14 08:03 CST 2006
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last visit: Fri Oct 24 10:15 CST 2014
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Color blind? The switch is easy to find, so just get a small piece of wire and touch one end to one side and the other end to the other side. The car must be running and the AC on. Your compressor must engage, otherwise the switch is at fault.
Adding a can of r134a will add enough pressure to start the compressor without jumping the switch. Check the line under the subframe in front of the car first with your black light and hope the very small leak is there.

Klaus
--
(V♂LV♂s 1975 164, 1995 854T, 1998 V70R)






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