Mastering Automotive AC Unleash the Power of Pressure Charts

A typical Car AC Pressure Chart for a commonly used refrigerant ie, the R134a and also some troubleshooting tips with respect to the AC system pressure. Does anyone have a volts-to-pressure chart for this sensor? ... It reads 42 PIDs in total, but no HVAC PIDs (AC pressure, evaporator temp, etc). 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 ... This AC pressure chart contains R134a refrigerant values at room temperature. Where all the high- and low-side pressure values are. Is there a normal range for refrigerant pressure for when the car engine is off? I have come across various posts online where people say the ... I retrieved the necessary charts and information relevant to the job from the service manual. ... Note: For my readings the low pressure side ... One of my favorite charts is used by Honda and has the ambient temperature, center vent temperature, high pressure, and suction pressure all on ... What are the proper ac pressure readings be on a 2002 ford ... 14 years Automotive experience. 32,709 Satisfied Customers. 2007 Chrysler ... 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 ...