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Is this where I charge my A/C? 850 1997

posted by  dbrt672 on  Sun May 31 10:03 CST 2009
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last visit: Sat Apr 9 21:29 CST 2011
[RELATED]

on this same picture, is the connector for overriding the low pressure switch also shown? I've tried to recharge from a bottle of R134a with a short hose that has a gauge on it, but the pressure doesn't change. I read about shorting two pins together to override the low pressure switch, but I can't tell where those two are. The one nearest the 6Nm cover has three pins. WHen I unplug it the compressor stops kicking in, even after plugging it back in. I stop/start the engine and the compressor kicks in again. So it just cycles from the low pressure of maybe 30 psi up to about 45 psi, over and over.






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