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Home >> Chevrolet >> 2007 >> Optra LS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 1.8L (LDA) >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of MAP Sensor And Retaining Bolt
    GM1701074Courtesy of GENERAL MOTORS CORP.
  1. Connect the MAP sensor connector to the MAP sensor.
  2. Install the MAP sensor into the intake manifold.
    3. NOTE: Refer to Fastener Notice .
  3. Install the MAP sensor retaining bolt.

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

  4. Connect the fuel rail. Refer to Fuel Rail Assembly Replacement .
  5. Connect the negative battery cable.
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