AC Problems - Low Pressure 93 90q w/ 134A

[Avi Meron]

Actually Andrew, in AC circles..............you are supposed to charge from
the high side NOT the low side!
BUT you CAN NOT have the car running!

The ACR 4 or others (AC charging machines) have a small compressor that
force-feeds the refrigerant to the AC system!

Reason is (I thought you will never ask!) is to PREVENT liquid charging to
the compressor (the refrigerant is in liquid form in the tank), the
compressor will not compress liquid "too well".

Take care, now,
Avi


-----Original Message-----
From: quattro-admin at audifans.com [mailto:quattro-admin at audifans.com]On
Behalf Of Andrew Lundy
Sent: Tuesday, August 07, 2001 10:30 AM
To: Robert Bauer; Quattro List
Subject: Re: AC Problems - Low Pressure 93 90q w/ 134A

<SNIP> How does one recharge a system with only a high pressure port?

With the use of a special machine designed for this purpose!!
---
Andrew Lundy
fast928 at prodigy.net
90 80q
95 90q