S10/T10 Blazer 4WD V6-262 4.3L (1989)
Refrigerant Pressure Sensor / Switch: Pressure, Vacuum and Temperature Specifications
CUT OUT RANGE ...............................................................................................................................................................
144.8-165.5 kPa (21-24 psi).
CUT IN RANGE ....................................................................................................................................................................
296.5-337.9 kPa (43-49 psi).