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Home >> Chevrolet >> 2008 >> Optra LS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 1.6L >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Installation Procedure

Installation Procedure

    NOTE: Refer to Fastener Notice .
    Fig 1: View Of MAP Sensor, Electrical Connector, Vacuum Hose And Retaining Bolt
    GM1289426Courtesy of GENERAL MOTORS CORP.
  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.