What should the ohm readings be on the ac pressure sensor for my 94 olds cutlass ciera s, 3.1?
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1994 Oldsmobile Cutlass Ciera Question: ohm readings
Answer #1patrick mannion from Greg Solow's Engine Room, April 08, 2011, 20:12Master
It should have continuity when there is pressure present and no continuity when there is low or now pressure, bridge the connection at the switch with a paper clip and see if the air conditioning compressor now engages with the engine running. If the compressor runs then the system may be low in refrigerant.