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Home >> Cadillac >> 2009 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.6L - Introduction >> Repair Instructions >> Manifold Absolute Pressure 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. CAUTION: Refer to Fastener Caution .
  3. Install the bracket (2) and bolt (1) and tighten 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 .