GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Optra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Exhaust Gas Recirculation Valve Solenoid Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1820602 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the engine cover. Refer to Engine Cover Replacement .
  3. Disconnect the EGR vacuum solenoid valve inlet/outlet hoses.
  4. Disconnect the EGR vacuum solenoid valve connector.
  5. Remove the EGR vacuum solenoid valve.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1820602 Size: SH
  1. Install the EGR vacuum solenoid valve.

    2. Tighten
    Tighten the EGR vacuum solenoid valve retaining bolts to 7 N·m (62 lb in).

  2. Connect the EGR vacuum solenoid valve connector.
  3. Connect the EGR vacuum solenoid valve inlet/outlet hoses.
  4. Install the engine cover. Refer to Engine Cover Replacement .
  5. Connect the negative battery cable.