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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LNJ) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Refrigerant Pressure Sensor On Compressor Hose
    GM1647116Courtesy of GENERAL MOTORS CORP.
    NOTE: Use R-12 refrigerant oil (mineral) to lubricate O-rings. Use of R-134a polyalkylene glycol (PAG) oil will cause premature corrosion of fitting joints.
  1. Lubricate the refrigerant pressure sensor O-ring with mineral oil. Refer to O-Ring Replacement .
    2. CAUTION: Refer to Fastener Caution .
  2. Hand start the refrigerant pressure sensor to the compressor hose, taking care not to pinch the O-ring and tighten.

    Tighten:  Tighten the pressure sensor to 4 N.m (35 lb in).

  3. Install the electrical connector to the refrigerant pressure sensor.
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