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Home >> Chevrolet >> 2005 >> Optra Base, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 1.6L (L91) - Introduction And Mechanical Repairs >> Repair Instructions >> Manifold Absolute Pressure (MAP) Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of MAP Sensor, Electrical Connector, Vacuum Hose And Retaining Bolt
    GM1289426Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the MAP sensor with the bolt.

    Tighten:  Tighten the MAP sensor bolt to 8 N.m (71 lb in)  .

  2. Connect the MAP sensor vacuum hose.
  3. Connect the MAP sensor electrical connector.
  4. Connect the negative battery cable.