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Home › Buick › 2009 › Allure Super › Repair and Diagnosis › Engine Performance › System › Engine Control System & Fuel System - 5.3L - Introduction › Repair Instructions › Power Brake Booster Vacuum Sensor Replacement › Installation Procedure

Installation Procedure

    Fig 1: Identifying Brake Booster Vacuum Sensor
    GM1488348Courtesy of GENERAL MOTORS CORP.
  1. Install the brake booster vacuum sensor grommet (2) to the booster.
  2. Install the brake booster vacuum sensor (1) to the booster.
    3. Fig 2: Brake Booster Vacuum Sensor Electrical Connector
    GM1618878Courtesy of GENERAL MOTORS CORP.
  3. Connect the brake booster vacuum sensor electrical connector.
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