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Home >> Hummer >> 2005 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Manifold Absolute Pressure (MAP) Sensor Replacement >> Installation Procedure
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Installation Procedure

IMPORTANT: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.
    Fig 1: View Of Manifold Absolute Pressure (MAP) Sensor
    GM863068Courtesy of GENERAL MOTORS CORP.
  1. Install the MAP sensor (1). Push the MAP sensor down in order to engage the sensor into the retainer.
    2. Fig 2: View Of Top Engine Cover
    GM665886Courtesy of GENERAL MOTORS CORP.
  2. Connect the MAP sensor electrical connector.
  3. Position the engine harness and sight shield bracket to the intake manifold.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the engine sight shield bracket bolts.

    Tighten:  Tighten the bracket bolts to 10 N.m (89 lb in).

  5. Install the engine sight shield. Refer to Engine Sight Shield Replacement (6.0L (LQ4)) in Engine Mechanical.
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