to find lo pressure recharge valve: 1. Locate transmission oil fill tube handle on engine risht side 2. Valve is about 2 inches up and 3 inches towards firewall from this handle on the accumulator; under and behind a few wiring harness connections. Don't give up...It is there. It is well camouflaged!
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Answer
R12 Low Side 7/16 in. threadedß----------à R134 Low Side 13mm Quick-disconnect
R12 High Side 3/8 in. threadedß----------à R134A High Side 16mm Quick-disconnect
its under the truck by the compressor
I need a diagram on where is the low pressure valve on a 1999 expedition
relieve the pressure off the high pressure side
The low pressure air conditioner port can be found on the top of the air conditioner compressor. The low pressure port should be labeled as such.
You can find the low pressure valve for your 1994 Pontiac Transport on the top of the air conditioner compressor. The low pressure valve will have a blue top.
Its on your Accumulator (passenger side near the firewall). You can get a drawing of the AC system from the link below. Click on the Find your cars low side port and just follow the steps.
solenoid valve function is to hold or handle the flow of gas or liquid pressure
The low side air conditioner pressure valve is located on the top of the accumulator of the Ford Focus 2005. This is located in the front of the passenger wheel near the bumper.
The low pressure valve is on the side of the accumulator-drier bottle. It is on the passenger side of the firewall.
My 1997 Grand AM low pressure valve is on the air conditioner. I had to access it from the under the car. It has a blue cap on it. IF your looking from the top of the engine you can see it on the right side of the air conditioner.
The 1997 Plymouth Voyager low pressure valve is located on the bottom of the air conditioner compressor. The low pressure valve has a hose connected to it.
Against the firewall
in my mouth