where is the low pressure port to fill up the freon ? on 1996 Audi A4 Quattro

i can only find the high pressure port if any one can help with this i will appreciate it

by in Owings Mills, MD on July 10, 2010
2 answers 3 comments
ANSWER by on July 10, 2010
It is on the intake line side of the evaporator, illustration is poor appears to be on the front side near bumper level.
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COMMENT by on July 10, 2010
you mean it is inside the dashboard or in the front by the radiator? because i can only see the high pressure/ can you be a lil more specific?
ANSWER by on July 17, 2010
A 1996 Audi A4 does not have a low pressure "port". It only has a low pressure switch that can be removed (jumper the switch connector), replaced by a 82272 Mastercool adapter that you can recharge through. I'd suggest you search a bit on the Internet, and you'll find a very useful page on how to do this.
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COMMENT by on July 17, 2010
thank you very much i have just bought the adapter
COMMENT by on September 01, 2010
I'm having the same problem. Where can I buy the adapter