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Home >> GMC >> 2009 >> Canyon 4D Pickup, 5.3 L, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L - Introduction, Service & Repair >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

    Fig 1: 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
    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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