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Home >> Oldsmobile >> 1999 >> Intrigue V6-3.8L VIN K >> Repair and Diagnosis >> Heating and Air Conditioning >> Refrigerant Pressure Sensor / Switch >> Service and Repair >> HVAC System - Automatic
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HVAC System - Automatic

REMOVAL PROCEDURE




1. Remove the air cleaner and duct assembly.
2. Disconnect the battery negative cable.
3. Disconnect the electrical connector from the A/C refrigerant pressure sensor.




4. Remove the refrigerant pressure sensor from the liquid line.

INSTALLATION PROCEDURE

IMPORTANT: Lubricate a new O-ring seal with mineral base 525 Viscosity refrigerant oil.




1. Install the new O-ring seal.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the refrigerant pressure sensor to the liquid line.

Tighten
Tighten the sensor to 4.7 N.m (41 lb in).




3. Connect the electrical connector to the A/C refrigerant pressure sensor.
4. Connect the battery negative cable.
5. Install the air cleaner and duct assembly.
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