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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1233 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new O-ring seal. Refer to O-Ring Replacement  .
    NOTE: Refer to FASTENER NOTICE .
  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. Install the air cleaner assembly.
Fig 1: Air Conditioning (A/C) Refrigerant Pressure Sensor
G01482007Courtesy of GENERAL MOTORS CORP.