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Home › Pontiac › 2004 › Grand Prix GTP › Repair and Diagnosis › Engine Performance › System › Engine Controls (Introduction) - 3.8L › Repair Instructions › Manifold Absolute Pressure (MAP) Sensor Replacement (L32) › Installation Procedure

Installation Procedure

  1. Install the MAP sensor.
  2. Install the MAP sensor retainer.
    3. Fig 1: Locating MAP & BARO Sensors
    GM1210599Courtesy of GENERAL MOTORS CORP.
  3. Connect the MAP sensor electrical connector and the vacuum hose.
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L26) or Fuel Injector Sight Shield Replacement (L32) in Engine Mechanical - 3.8L.
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