Re: ac on "lo" dragging down voltage below 12, randomly... - Saab 9000 Bulletin Board - Saabnet.com
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Re: ac on "lo" dragging down voltage below 12, randomly...
Posted by Ken Fisher [Email] (more from Ken Fisher) on Tue, 9 Jun 2009 21:58:49
In Reply to: ac on "lo" dragging down voltage below 12, randomly..., aaron, Tue, 9 Jun 2009 21:34:47
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sounds like voltage regulator works correctly without AC compressor engaged.
I would look for signs of slipping serp belt, pulley misalignment. If it has been three years since your last AC refrigerant charge, the compressor maybe missing lubrication as the seals heat up and drag the belt. Check the refrigerant pressure to see if the hoses have leaked.
with fresh AC refrigerant charge and a good serp belt, I am seeing voltage regulation always above 13.3 volts.
posted by 76.176.20...
Posts in this Thread:
- ac on "lo" dragging down voltage below 12, randomly..., aaron, Tue, 9 Jun 2009 21:34:47
- Check voltage with AC on, Ari , Wed, 10 Jun 2009 20:35:43
- Re: Voltage fluxuation with A/C on, BobS, Wed, 10 Jun 2009 16:34:14
- Re: ac on "lo" dragging down voltage below 12, randomly..., marvinstockman, Wed, 10 Jun 2009 10:10:29
- Re: ac on "lo" dragging down voltage below 12, randomly..., Ken Fisher, Tue, 9 Jun 2009 21:58:49 <-- Viewing This Message
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