Car ac static pressure chart

. Record ambient air temperature and humidity. TRUCK ANTILOCK BRAKE SYSTEMS. If the system drops to normal pressures and. . If the sight glass is clear liquid the system is fully charged. A high level of static pressure indicates a problem with your HVAC equipment. Since many Corvette owners put their. . . . But if you see the AC low side high, high side low , such as the low side is 100 and the high side is 150, there might be problems with any of the inner components. It&x27;s called "Pressuretemperature saturation". Blockages around the parts and airflow pipes might be the chief reason behind high car AC pressure. Turn OFF the ignition. Having these facts along with the saturation point, the subcool, and the superheat numbers for the refrigerant you are working on are essential when it comes to really understanding what is going wrong with your system. . . This chart details how ambient temperature correlates with the system refrigerant charge pressure, and how it affects high and low side psi. R-134a TEMPERATURE PRESSURE CHART (Tabla de Temperaturas y Lecturas) Ambient Temperature F C. A quality R134A Gauge Set is a must for an accurate Diagnosis-httpamzn. One of them is high side pressure and the other one is. You may notice only warm air blowing from the vents. To find the static pressure reading for your car, attach to the hoses and gauge set to the high and low side ports of your ac system. Automotive AC Pressure Chart for Air Conditioning Systems with R134a FOR AUTO AIR CONDITIONING R134a SYSTEMS At IDLE - Condenser inlet temp 170 to 180, Condenser Outlet temp 135 to 150 (usually a 30. 2-1723. The temperature scale on the inside of the gauge dial is the same thing as the saturated pressure chart. My cars would not start AC at all till I had 5 bars static. What is static pressure in the system Before the vehicle is started, the static system pressure can be read. Same as water boiling at sea level at 100C(212F) but at lower temp at high altitudes because pressure is less, same rule applies to refrigerant. not shown on this poster). R2 status no longer in active use, replaced with R458A. 5-213. You may notice only warm air blowing from the vents. . AC PRO is the easy DIY car AC repair that saves time & money.