Re: AC was recharged last year. - Saab 9-5 Bulletin Board - Saabnet.com
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Re: AC was recharged last year.
Posted by dmz789qqq [Email] (more from dmz789qqq) on Fri, 12 Jun 2015 15:29:31
In Reply to: Re: AC was recharged last year., bobc [Profile/Gallery]
, Fri, 12 Jun 2015 14:45:26
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bobc, thanks for the feedback. The compressor clutch does engage (the center part of the pulley starts spinning). There is also a tiny drop in the low side pressure (100 -> 90 psi) when this happens.
The mixing box flaps do seem to work normally. Regardless, the pressure should be dropping much more - is it not? So I think it leaves the compressor not pumping or the expansion valve staying open way too much. Or maybe the clutch somehow disengaged from the shaft even so it looks spinning properly when activated?
Just asking people with experience which is a more common problem.
posted by 64.61.7...
Posts in this Thread:
- Is my AC compressor bad? Or is it something else?, dmz789qqq, Thu, 11 Jun 2015 20:26:54
- Procrastination helps - the AC recovered on its own., dmz789qqq, Tue, 16 Jun 2015 20:20:23
- Another question - how do I know is there proper oil..., dmz789qqq, Sat, 13 Jun 2015 19:19:47
- Re: Is my AC compressor bad? Or is it something else?, MikeN, Sat, 13 Jun 2015 08:42:26
- How much refrigerant?, jimmy, Fri, 12 Jun 2015 08:56:30
- Re: Is my AC compressor bad? Or is it something else?, Dano in Texas , Fri, 12 Jun 2015 06:16:24
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