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Home >> Chevrolet >> 2008 >> Optra5 LS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (L34 GMDAT) - Introduction >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Removal Procedure

Removal Procedure

    CAUTION: Refer to Battery Disconnect Caution .
  1. Disconnect the negative battery cable.
  2. Disconnect the vacuum hose from the exhaust gas recirculation (EGR) valve.
  3. Fig 1: View Of EGR Valve
    GM1265323Courtesy of GENERAL MOTORS CORP.
  4. Remove the EGR valve retaining bolts.
  5. Remove the EGR valve from the electronic ignition (EI) system ignition coil adapter.