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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction >> Repair Instructions >> Barometric Pressure Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Removing/Installing MAP & BARO Sensors Retaining Clips
    GM1210599Courtesy of GENERAL MOTORS CORP.
  1. Install the BARO sensor.
  2. Install the BARO sensor retainer.
  3. Connect the BARO sensor electrical connector.
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
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