GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Terraza Ext. 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Evaporative Emission Canister Purge Solenoid Valve Replacement

Removal Procedure

    Object Number: 1675738 Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the engine harness electrical connector (1) from the evaporative emission (EVAP) canister purge valve.
  3. Disconnect the chassis EVAP pipe from the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service .

    4. Object Number: 1639213 Size: SH
  4. Remove the EVAP canister purge valve bolt (2).
  5. Remove the EVAP canister purge valve (3).

Installation Procedure

    Object Number: 1639213 Size: SH
  1. Install the EVAP canister purge valve (3).

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

  2. Install the EVAP canister purge valve bolt (2).

    3. Tighten
    Tighten the bolt to 16 N·m (12 lb ft).


    Object Number: 1675738 Size: SH
  3. Connect the chassis EVAP pipe to the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Connect the engine harness electrical connector (1) to the EVAP canister purge valve.
  5. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .