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Old 06-20-2012, 05:12 PM   #18
Nervous
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Join Date: Dec 2010
Location: MD, USA
Posts: 1,482
My Ride: 01 330CI 6MT ZSP EU3
Maybe it is ok that pressures equalize slowly then? I'll see once I assemble everything back. (however, in my cases it didn't equalize even after 2 hours). Your numbers look good, meaning that compressor is most likely fine and refrigerant level is fine too. If you have INPA it would be interesting to see screenshots like mine above (captured when compressor is on but no cold air).

Have you checked the water valve, btw? http://realoem.com/bmw/showparts.do?...22&hg=64&fg=18 part #4. A bad water valve may cause air to become warm with A/C on. It is located in the engine compartment, on driver's side. Touch the hose #5 when A/C is on and no cold air is coming out: if it is hot then you've found you problem.

Last edited by Nervous; 06-20-2012 at 05:14 PM.
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