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Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    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 manifold absolute pressure (MAP) sensor (3) electrical connector.
    4. Fig 2: View Of Vacuum Line Fitting
    GM1614002Courtesy of GENERAL MOTORS CORP.
  4. Remove the MAP sensor from the bracket.
  5. Disconnect the vacuum line fitting (1) from the bottom of the MAP sensor.
  6. Inspect the MAP sensor vacuum line and fittings (1,2) for leaks.
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