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Home >> Cadillac >> 2009 >> STS V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.4L - Introduction >> Repair Instructions >> Barometric Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Identifying BARO, MAP & SCIAP Sensors
    GM1613998Courtesy of GENERAL MOTORS CORP.
  1. Turn the ignition OFF.
  2. Remove the engine sight shield. Refer to Intake Manifold Sight Shield Replacement .
  3. Disconnect the barometric pressure (BARO) sensor (2) electrical connector.
    4. IMPORTANT: The BARO sensor does not use a vacuum line.
  4. Remove the BARO sensor (2) from the bracket.
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