A/C Pressure Ports A Comprehensive Breakdown for Technicians

The typical low pressure side PSI is between 20 and 50, so 70 is on the high side...although not likely dangerously high. If you're not getting ... I have a 2014 Dodge Charger SXT with the 3.6L engine and 8 speed tranny. It's about 5 months old to me and now that summer heat is here ... Asking because we at the shop charge through the high side port, but it takes way longer and sometimes the machine can't even pump it well ... HVAC - 2018 Ecoboost Low pressure port SIZE? - I am trying to determine why my A/C doesnt blow cold, and wish to check freon pressure. The extremely high pressure on the high side and normal pressure on the suction side indicates that the evaporator is overheating. Where is the low pressure and high pressure lines for the a/c located on a 92 honda accord lx with a 2.2 engine? My A/C is not cooling well so bought one of those do-it-yourself Freon kits and have it attached to the low pressure port. When the A/C is ... Certified A/C tech and body man here. The port behind your engine is the low pressure port. The high pressure port is under the black plastic ... The high-side charge port is a quick-connect fitting that provides access to the high-pressure side of the A/C system. The low side port, or the low-pressure service port, is important because it's the point where you connect to recharge the AC refrigerant. Its location varies ...