Automotive AC Pressure Charts Empowering Technicians and Maximizing Cooling

Here is a list of the pressure readings that are characteristic of an A/C compressor that is not blowing cold air into the cabin of your car: ... pressure for your vehicle. Following these guidelines when recharging ... AC Pressure Chart. AC Temperature Pressure Chart for R-134a Recharging. After ... Like your engine oil dipstick, your air conditioning system does not have a set level. There is a range of low-side and high-side pressures that ... There may be vehicle specific pressure charts, but I've never seen one. All the charts I've seen show correct pressures at a give ambient ... So if I'm reading the manual correctly, the correct procedure to measure refrigerant pressure is to set AC to max cold, recirc, max fan, ... Also remember all these pressure charts ... The other day, I spoke with a guy who does auto AC work and he said something very interesting. Note: the AC compressor on my S80 failed and this information is after replacing it. ... When applied to my LR2 live data readings, the psi was ... ... readings when the car ... Most people will be inclided to add charge any time the performance of the automotive AC has decreased because the hoses ... At 85 degrees Fahrenheit, R134A shows a pressure of around 90 pounds per square inch. Much lower readings suggest the system is low on charge or contaminated ... Automotive AC Repair and Discussion topics. Skip to content ... Looking at the ac pressure chart it seems like its proper pressure ...