looking from the front of my pathfinder whitch port do i connect too in order to charge my AC with a can of 134 refrigerant?
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1997 Nissan Pathfinder Question: How to charge AC in pathfinder
Answer #1munkyrench July 05, 2009, 21:07Master
You need to connect to the low side port. The low side of the a/c system will be located on the a/c pipe that goes from the a/c condenser to the a/c evaporator. Sometimes it will be on the a/c accumulator, but it can be anywhere between the accumulator and the evaporator.
Replylvrealestate411, July 08, 2010, 18:46Enthusiast
Ok... where is the A/C condenser and A/C Evaporator...
....or where is the Low side port located on a 1997 Nissan Pathfinder?
ReplyVisitor, August 24, 2010, 18:33
look on the left side under the hood, as you are standing in front of the vehicle, the lines are running from the firewall, the cap is gray with a L on the top. you will have to buy a 134a hose and fitting to put in the 134a in to your a/c unit.
Answer #2Visitor, August 24, 2010, 18:29
you charge the unit from the low side, not the high side. they are marked on the plastic caps. you can buy a charge line and 134a in any auto parts store. if it is just low, you may need a half of a can to a can. this unit only holes 1 1/2 lbs. of 134a!!!
if this does not make it blow cold you have other problems, do not keep putting in 134a! you will have more problems!!!!
ReplyVisitor, June 20, 2011, 18:11
I CHARGED IT GETS COOL NOT COLD