pelican13
Joined: 21 Sep 2009 Posts: 22 Location: Provence ,FRANCE
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Posted: Fri Jul 16, 2010 5:41 am Post subject: A/C compressor. |
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I have a new charge of refrigerent for my 924 turbo , but the two ports on the compressor have the same size.
one have a "S" and the other one "D".What is the low pressure port?
Thank you. |
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Smoothie

Joined: 01 Jan 2003 Posts: 8032 Location: DE (the one near MD, PA, NJ)
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Posted: Fri Jul 16, 2010 7:49 am Post subject: |
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D = "druck" (in German) = pressure (aka- high pressure)
S = "sog" (or "Saugwirkung") = suction (aka- low pressure)
Also, the high pressure side would normally have a smaller diameter line attached. _________________ "..it's made in Germany. You know the Germans always make good stuff."
'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox |
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