Beat the Heat with Confidence A Comprehensive Automotive AC Pressure Chart

AC pressure readings for R1234yf ; S · stevj. 60 posts ; S · stevj. 60 posts ; B · Blackhawk · 280 posts ; Rusty289. 688 posts ; B · Blackhawk · 280 posts ... I'm far from an expert on car systems. Assuming this is a 134a system. You can look up online approximate "normal" pressures. Why did you choose ... Remove component clear restriction or renew component. AUTOMOTIVE AIR CONDITIONING ... pressure, high suction pressure and evaporator flooding ... Pressure/Temperature Chart ; -48, 1.6, 6 ; -44, 1.1, 8.3 ; -40, 3.3, 10.8 ; -36, 5.6, 13.4 ... Static readings were 110psi on the low side and 160psi on the high side. ... New Receiver Drier -- DENSO is the OE supplier for this vehicle; OE- ... This document provides a temperature-pressure chart for R-134a that lists the expected gauge pressures at the low and high-pressure ports of an air ... Question: should I put more freon to raise the pressure as per the chart or leave it alone. ... When I worked as an auto mechanic the gauges ... My favorite way is to park the car in direct ... Simply consult the PT chart for 134a to determine the pressure temperature relationship. The chart looks like normal values, but when the car was running ... AC on max, connect the kit, add until it reaches proper pressure. Measure the ambient temperature and compare the reading with the pressure-temperature chart of R134a below: In my case, the ambient temperature ...