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Home › Chevrolet › 2012 › Chevy Express H1500, Van Cargo › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 4.8L, 5.3L, 6.0L - Repair Instructions › Repair Instructions › Manifold Absolute Pressure Sensor Replacement › Installation Procedure

Installation Procedure

IMPORTANT:

Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.

  1. Install the MAP sensor to the upper intake manifold.
    2. Fig 1: Intake Manifold MAP Sensor
    GM260159Courtesy of GENERAL MOTORS COMPANY
  2. Connect the MAP sensor electrical connector.
  3. Install the engine cover .
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