AC Pressure Sensor
Lockhorn
07-30-2003, 04:52 AM
Do I have to extract the refrigerant from my AC to change out the pressure sensor? I have a 1999 Chevy Blazer.
cobra1
07-30-2003, 05:10 AM
i didnt have to on my 95-s10. if your speaking of the one mounted on the accumuator, its schrader valved (mine is anyway).
Flatrater
07-30-2003, 10:35 PM
Which switch High pressure relief or low pressure cut-off. The cut-off is screwed to the accumlator and it has a shrader valve in it. No Need to suck out the gas on that one!
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