Yes, through the schrader valve.
The low pressure (vacuum) side.
On the low pressure side which is close to the accumulator by the firewall.
The low pressure side of the ac system is the ac hose that runs from the inside of the vehicle to the ac compressor. The high pressure side runs from the ac compressor to the condensor in front of the radiator. Follow the ac hose from the compressor back to the body and you will find the charge fitting. It is smaller in diameter than the high pressure side. You would need a different adapter to hook up to the high side.
High side and low side refer to the pressure in the ac system. Ie The high side is the high pressure line and low side is the low pressure line.
Freon is added through the low side ac port. A gauge is recommended to check the Freon pressure, as too low or too high pressure can cause the ac not to work properly.
were is the low pressure side ac port located on 2002 lincoln navigator
The low pressure ac port is on the passenger side of the vehicle. It is close to the firewall mounted on the low side aluminum line.
Vacuum pressure. The low side of the AC system is from the metering device outlet to the compressor inlet.
The low side ac port for a 2002 ford explorer is on the top of the drier assembly. It is located beside of the window washer fill bottle.
Where is the low pressure side AC port on 2006 jetta 1.9 TDIRead more: Where_is_the_low_pressure_side_AC_port_on_2003_jetta_1.9_TDI
Find the s10's ac drier. On the side of the drier there is a port. This is the low pressure ac port.
The low side has a bigger fitting then the hide side