Where is the low pressure ac port on a 2005 Dodge Magnum?

The low pressure AC port on a 2005 Dodge Magnum is located on the passenger side of the engine bay, near the firewall. It is typically found on the larger diameter aluminum line that runs between the evaporator and the compressor. The port is usually capped with a plastic cover, which can be removed for servicing. Always ensure the engine is off and the AC system is not pressurized before attempting to locate or connect to the port.