look for the port with the black cap on it, it's the low pressure port.
If you are talking about A/C low pressure side fitting it is located on the passenger side of the car underneath the hood, you will have to look in the back it is a deeper inside.
passengers side about a foot down between firewall and engine!! it has an "L" on the cap.
it is located about half way down in back of engine on passengers side,between engine and firewall.
The 2002 Chevy Cavalier low side service port can be found on the top of the air conditioner compressor. The low side service port will be labeled as the low pressure port.
Low side service port is against the firewall just underneath the alternator. It has a Blue cap on it.
on passengers side about 1 to2 feet down at firewall, below alternator. this is the low pressure port to recharge a/c.
on the evaporator / dryer
You can add Freon to your 1999 Chevy cooling system through the low pressure port. Connect your Freon bottle to the low pressure port and release the Freon into the system.
The low pressure service port on your Chevrolet K 1500 air conditioning compressor will be the one closest to the front of the engine compartment. The low pressure service port should be labeled.
There is a web site www.idqusa.com that will tell you were the low side port is located on a 97 Malibu. Just click on the locate low side port. There is much more helpfull information about your vehicle ac system as well.
Where is the low cooling censor located on a 2001 Chevy Malibu?
The 2001 Chevrolet Impala low side service port can be found on the top of the air conditioner compressor. The port will be labeled as the low pressure port.
The smallest with a green cap on it.
Not sure what your asking yes you charge from the low pressure port it is the smaller one your hose should not fit on the high pressure side
I have a 2000 ls,and the low pressure port is on passengers side about a foot or two down between firewall and engine!! down from alternater. it has an (L) on the cap!
between firewall and engine on passengers side,about a foot down. if not it is by right strut tower drivers side. it has a "L" on the cap!!!
To add Freon locate the low-pressure port on the A/C system, also called the low-side service port. You will find this port against the firewall, at the back of the engine compartment.
Larger hose from the compressor
In the low pressure service port, the smaller of the two.
The low pressure port is located on the left side of the car towards the back of the engine compartment. It was a blue cap on it with a capital L.
There is a web site that will give you a pin point location including picture of where your low side port is located check the link below.
if you are standing in front of the car it's on the left back fire wall
The low pressure port on any A/C system will be the the line running from the compressor and going into the evaporator in the passengercompartment. The high-pressure port is in the line coming from the condenser in front of the radiator going to the compressor.
the low pressure port is on passegers side, between firewall and engine. the cap has an "L" on it.