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Chevy Truck
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1991
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Astro Van M V6-262 4.3L VIN Z TBI
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - HVAC
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Refrigerant Pressure Sensor / Switch
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Locations
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A/C Pressure Cycling Switch
A/C Pressure Cycling Switch
LH Side Of Engine:
On A/C Accumulator
Applicable to: 1992 4.3L/V6-262 CPI
RH Side Of Engine Compartment.:
On A/C Accumulator
Applicable to: 1991