GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Optra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Exhaust Temperature Sensor Replacement - Position 2

Removal Procedure

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


    Object Number: 1820627 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the exhaust gas temperature (EGT) sensor 2 connector.
  3. Remove the EGT sensor 2 from the front exhaust pipe.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1820627 Size: SH
  1. Install the EGT sensor 2 in the front exhaust pipe.

    2. Tighten
    Tighten the EGT sensor 2 to 45 N·m (33.2 lb ft).

  2. Connect the exhaust gas temperature (EGT) sensor 2 connector.
  3. Connect the negative battery cable.