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

Removal Procedure

    Object Number: 1774876 Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the engine wiring harness electrical connector (1) from the evaporative emission (EVAP) canister purge solenoid.

    3. Object Number: 1774990 Size: SH
  3. Disconnect the EVAP pipe quick connect fitting (2) from the EVAP canister purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .

    4. Object Number: 1775003 Size: SH
  4. Remove the EVAP canister purge solenoid bolt (1).
  5. Remove the EVAP canister purge solenoid (2) from the upper intake manifold.
  6. Remove and discard the EVAP canister purge solenoid O-ring seal (3).

Installation Procedure

    Object Number: 1775003 Size: SH
  1. Install a NEW EVAP canister purge solenoid O-ring seal (3) to the upper intake manifold.
  2. Install the EVAP canister purge solenoid (2) to the upper intake manifold.

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

  3. Install the EVAP canister purge solenoid bolt (1).

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


    Object Number: 1774990 Size: SH
  4. Connect the EVAP pipe quick connect fitting (2) to the EVAP canister purge solenoid. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1774876 Size: SH
  5. Connect the engine wiring harness electrical connector (1) to the EVAP canister purge solenoid.
  6. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .