Thread: A/C cutting off
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Old 07-31-2007, 04:59 PM
david s poole david s poole is offline
david s poole
 
Join Date: Mar 2005
Location: dallas
Posts: 1,822
that is a 103 engine car with a speed sensor on the compressor and a o/heat sensor on the engine.either one can cause the shut off and come back on with restart.check your serpentine belt and see if it's loose[this can make the speed sensor kill the a/c relay] one easy way is to find a/c relay and jump pins 15&87 and go drive the car and make sure that the refrigeration system is good.then you will know what you are dealing with.
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David S Poole
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Dallas, TX
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1987 Mercedes Benz 420SEL
1988 Mercedes Benz 300TE (With new evaporator)
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