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AC relay? More Info 850 1996

posted by  TomL on  Mon Jun 30 16:35 CST 2003
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last visit: Sun Jul 25 18:24 CST 2010
[RELATED]

Added info.
The three wires to the AC Pressure sensor all go to the ECM.
My "superheat" sensor is located on the rear of the compressor. One of the wires broke off and I bypassed it. There is also a black block on the side of the compressor, diode. That is still in the circuit but the voltage is on the other (clutch) side it when the clutch cuts off at high temperatures. Therefore there must either a high temperature sensor in the clutch coil or there is an open circuit occurring in the coil when it gets hot.

How did you get that picture of the diode block. I can hardly see anything around the compressor from above muchless take a picture or work on it. I took a look at it today from below and still cannot figure out how to get at the compressor to remove it.
--
Tom 69-1800S, 72-1800ES, 96-850T






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