Where is the low pressure port in a 1995 Hyundai elantra?

In a 1995 Hyundai Elantra, the low-pressure port for the air conditioning system is typically located on the larger diameter aluminum pipe that runs between the evaporator and the compressor. It is usually found near the engine bay, close to the firewall on the passenger side. To identify it easily, look for a service port with a blue or black cap, which is distinct from the high-pressure port. Always ensure the system is off and properly depressurized before attempting any service.