Legacy Outback Wagon F4-2.5L SOHC (2000)
Refrigerant Pressure Sensor / Switch: Description and Operation
During Abnormal High-Pressure Operation
If the refrigerant pressure becomes abnormally high, a force is exerted from the seal film to the guide head and press guide, and the high pressure disc
rotates back, pressing the guide pin down and causing the moving contact to be OFF.