ANSWERS: 1
-
Standard automotive air-conditioning systems contain 14 to 28 ounces of R134a freon refrigerant. Freon added during recharging is measured by the system's PSI (pounds per square inch) reading. Average full-pressure readings are 225 to 250 psi on the high pressure side and 25 and 40 psi on the low pressure side.
Source:
Copyright 2023, Wired Ivy, LLC