GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Optra 🢒 Engine 🢒 Engine Controls and Fuel - 1.8L (L79) 🢒 Evaporative Emission Canister Replacement

Removal Procedure

    Object Number: 1289477 Size: SH

    Warning: Do not allow smoking or the use of open flames in the area where work on the fuel or EVAP system is taking place. Anytime work is being done on the fuel system, disconnect the negative battery cable, except for those tests where battery voltage is required.

  1. Remove the bolt that secures the canister flange to the vehicle.
  2. Slide the canister out of the track holder.
  3. Disconnect the canister fuel vapor hoses.
  4. Remove the canister cover.
  5. Remove the canister.

Installation Procedure

    Object Number: 1289477 Size: SH
  1. Insert the canister into the track and slide it into position.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Connect the canister fuel vapor hoses.

    3. Tighten
    Tighten the evaporative emission (EVAP) canister flange bolt to 4 N·m (35 lb in).

  3. Install the canister flange bolt.