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Home >> Cadillac >> 2005 >> STS 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.6L (LH2) - Introduction >> Repair Instructions >> Manifold Absolute Pressure (MAP) Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of MAP Sensor
    GM1234885Courtesy of GENERAL MOTORS CORP.
  1. Install the MAP sensor (3).
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the bracket (2) and bolt (1).

    Tighten:  Tighten the bracket bolt to 12 N.m (106 lb in).

  4. Fig 2: View Of MAP Sensor Electrical Connector
    GM1234884Courtesy of GENERAL MOTORS CORP.
  5. Connect the MAP sensor electrical connector.
  6. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical - 4.6L (LH2).