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Home >> Hummer >> 2009 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls And Fuel - 5.3L - Introduction) >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Engine Wiring Harness Electrical Connector & MAP Sensor
    GM1897166Courtesy of GENERAL MOTORS CORP.
  1. Remove the upper intake manifold cover. Refer to Upper Intake Manifold Sight Shield Replacement .
  2. Disconnect the engine wiring harness electrical connector (1) from the manifold absolute pressure (MAP) sensor.
    3. Fig 2: MAP Sensor Retainer & Intake Manifold
    GM1897168Courtesy of GENERAL MOTORS CORP.
  3. Remove the MAP sensor retainer (1) from the intake manifold.
  4. Remove the MAP sensor (2) from the intake manifold.
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