How to Determine if your Audi is Actually Short of Refrigerant
speedracer.mark at gmail.com
Sat Jul 5 16:02:04 PDT 2008
On some Audis, there is NO low pressure port. My '00 S4 has none. Audi
does have a procedure for filling (it involves total evacuation and filling
with a measured weight of refrigerant) it. I don't know if the 100 is one
of those cars, however (I'm on my boat and don't have access to Alldata or a
Why not add a low pressure port? IDK. German "engineering" I suppose.
Anyhow, off-the-top-of my-head, you're running low if the high side is only
150 PSI. If you need the procedure, drop me a note on Monday.
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