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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - 4.3L - Introduction (2 Of 2)) >> Repair Instructions >> Manifold Absolute Pressure (MAP) Sensor Replacement >> Removal Procedure

Removal Procedure

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  1. Disconnect the manifold absolute pressure (MAP) sensor electrical connector (2).
    Fig 1: Disconnecting MAP Sensor Electrical Connector
    GM782178Courtesy of GENERAL MOTORS CORP.
    2. NOTE: Do not rotate or pry on the MAP sensor when removing. Damage to the MAP sensor or the intake manifold may result.
    Fig 2: Removing MAP Sensor
    GM10933Courtesy of GENERAL MOTORS CORP.
  2. Using a slight rocking motion, while pulling straight up, remove the MAP sensor.
  3. Inspect the MAP sensor seal for damage, replace the seal, if necessary.
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