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Home >> Oldsmobile >> 2004 >> Bravada AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1742 (Engine Control System - 4.2L - Introduction) >> Repair Instructions >> Manifold Absolute Pressure (MAP) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn OFF the ignition.
    2. Fig 1: View Of MAP Sensor Electrical Connector
    GM732831Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector.
    3. Fig 2: View Of MAP Sensor & Retainer
    GM732839Courtesy of GENERAL MOTORS CORP.
  3. Press the retainer locking tabs inward, then pull the retainer (1) up to remove it.
  4. Remove the MAP sensor (2).
  5. Inspect the MAP sensor seal for damage, and replace as necessary.
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