Explorer 4WD V8-4.6L VIN W (2002)
High Pressure Safety Valve HVAC: Description and Operation
An A/C compressor pressure relief valve is incorporated in the compressor manifold and tube assembly to:
-
relieve unusually high refrigerant system discharge pressure buildups. For information regarding operating pressure(s) specifications, refer to
Specifications.
-
prevent damage to the A/C compressor and other system components.
-
avoid total refrigerant loss by closing after the excessive pressure has been relieved.