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Home › Chevrolet › 2006 › Epica LT › Repair and Diagnosis › Engine Performance › System › Engine Control System - 2.0L (L34 GMDAT) - Service And Repair › Repair Instructions › Engine Control Module (ECM) Replacement (Non European Emissions) › Installation Procedure

Installation Procedure

    Fig 1: View Of ECM And Connectors
    GM1256171Courtesy of GENERAL MOTORS CORP.
  1. Aline the ECM into the mounting base.
  2. Connect the ECM connectors to the ECM.
  3. Install the front floor cover of the passenger.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
    Fig 2: View Of ECM Cover And Retaining Nuts
    GM1256170Courtesy of GENERAL MOTORS CORP.
  4. Install the ECM retaining nuts.

    Tighten:  Tighten the ECM retaining nuts to 8 N.m (71 lb in)  .

  5. Connect the negative battery cable.
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