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Charging AC on 940

posted by  Rludwick on  Tue Apr 17 15:38 CST 2007
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last visit: Sat Aug 31 16:10 CST 2013
[RELATED]

If you are taking a reading from the low pressure side only and the compressor is not running, it would read high. Chances are it's leaked down too much for the presure switch. Take the pressure switch wire off of the AC accumulator and insert a jump wire across the terminals in the plug to get the compressor to engage, then you can get an accurate pressure reading.
--
-------Robert, '93 940t, '90 240 wagon, '84 240 diesel (she's sick) , '80 245 diesel, '86 740 GLE turbo diesel, '92 Ford F350 diesel dually






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