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Home › Cadillac › 2006 › STS V › Repair and Diagnosis › Engine Performance › System › Engine Control System - 4.4L - Introduction (2 Of 2) › Repair Instructions › Supercharger Inlet Absolute Pressure Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: BARO, MAP & SCIAP Sensors
    GM1613998Courtesy of GENERAL MOTORS CORP.
  1. Turn the ignition OFF.
  2. Remove the engine sight shield. Refer to Intake Manifold Sight Shield Replacement .
  3. Disconnect the supercharger inlet absolute pressure (SCIAP) sensor (1) electrical connector.
    4. Fig 2: Vacuum Line Fitting
    GM1614007Courtesy of GENERAL MOTORS CORP.
  4. Remove the SCIAP sensor from the bracket.
  5. Disconnect the vacuum line fitting (2) from the bottom of the SCIAP sensor.
  6. Inspect the SCIAP sensor vacuum line and fittings (1, 2) for leaks.
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