The low side has a bigger fitting then the hide side
The low pressure service port for the AC on a 1998 Olds Aurora is located on the side of the accumulator. It is at the back of the engine compartment, on the passenger side.
the low pressure line will be the cold line if the ac is running or if you find the two ac coupler fittings, the smaller of the two is the low pressure side. typically has a blue cap or an L on the cap
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.
The low pressure side of an air conditioner compressor is easy to locate - it is the side with the larger pipe. Follow the low pressure pipe back and you will find the gas nipple where fresh gas is added to the system.
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.
The low pressure (vacuum) side.
Vacuum pressure. The low side of the AC system is from the metering device outlet to the compressor inlet.
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 smaller port is the Low side port.