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Low Pressure port for A/C

Joined
Jul 2, 2018
Messages
20
Location
Perth
Hey guys,
Where is the low pressure port for the A/C on our cars? (1991 Galant Vr4)
pics would help a lot as well. I have followed all the lines from the compressor to condenser and haven't found it.
Thanks
 
Joined
Nov 22, 2013
Messages
22
Location
Ohio, USA, Earth
The low pressure port is, if I am not mistaken, located on the top of the compressor itself. It's kinda' tricky to find at first because the cap is black. Just get a flashlight and dive on in with your arm. Get friendly with your galant.
Here's a general idea for where it's located on top of the compressor.

 

ktmrider

Well-known member
Joined
Sep 10, 2007
Messages
3,128
Location
Tempe, AZ
Between compressor and condenser is the High pressure side/line. Evaporator to compressor is the Low side.
 
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