GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 HHR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Evaporative Emission Canister Purge Solenoid Valve Replacement

Removal Procedure

    Object Number: 1625517 Size: SH
  1. Remove the air cleaner assembly from the studs and reposition to the side.
  2. Disconnect the evaporative emission (EVAP) canister purge valve electrical connector (1).

    3. Object Number: 1623766 Size: SH
  3. Disconnect the EVAP canister purge valve tube from the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Disconnect the chassis EVAP vapor line from the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1578478 Size: SH
  5. Remove the EVAP canister purge valve bracket bolt.
  6. Remove the EVAP canister purge valve with bracket.
  7. Remove the EVAP canister purge valve from the bracket.
  8. Inspect for carbon release in the EVAP canister purge valve ports. If there is any loose carbon, replace the EVAP canister and any components necessary to remove the carbon particles.

Installation Procedure

    Object Number: 1578478 Size: SH
  1. Install the EVAP canister purge valve to the bracket.
  2. Position the EVAP canister purge valve with bracket to the cylinder head.

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

  3. Install the EVAP canister purge valve bracket bolt.

    4. Tighten
    Tighten the bolt to 18 N·m (13 lb ft).


    Object Number: 1623766 Size: SH
  4. Connect the EVAP canister purge valve tube to the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Connect the chassis EVAP vapor line to the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service .

    6. Object Number: 1625517 Size: SH
  6. Connect the EVAP canister purge valve electrical connector (1).
  7. Position the air cleaner assembly and install onto the studs.