Lumina V6-191 3.1L VIN T MFI (1993)
Refrigerant Pressure Sensor / Switch: Service and Repair
REMOVE OR DISCONNECT
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Negative battery cable.
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Electrical connector.
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Sensor. (sensor fitting is equipped with a Schroeder type fitting. Sensor may be removed without discharging air conditioning system.)
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O-ring.
INSTALL OR CONNECT
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O-ring.
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Sensor.