A/C lowside switch on 90q? can't find it!

Stephen Santoliquido santoli9 at cox.net
Fri Aug 1 11:24:51 EDT 2003


http://www.airpartsonline.com/default.tpl gives capacaties for AC systems.
35oz is correct for r12. If you jump to a later year you find the r134
systems used 25oz.
hth
steve

-----Original Message-----
From: quattro-admin at audifans.com [mailto:quattro-admin at audifans.com]On
Behalf Of Obin Olson
Sent: Thursday, July 31, 2003 4:06 PM
To: quattro at audifans.com
Subject: A/C lowside switch on 90q? can't find it!


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Hello

I am dying here! I have a 1988 quattro model 90 and have just replaced a A/C
hose on the system now I got it filled with 134a about 35oz worth and the
compressor will not cycle on, I can jump te compressor with 12v and it will
come on and the A/C will blow cold but it will not cut in with the A/C
switch, I have checked the A/C switch(took it apart) and it seems fine so
what could this be??

Dying from the heat in NC - Obin Olson

thanks for the help

also could this be the low pressure switch gone bad?? if so I can't find
it!! I have the Bently and still I can't find the low side switch!
help!

;)
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