GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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


    Object Number: 1920731  Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the evaporative emission (EVAP) canister purge solenoid connector.
  3. Disconnect the vacuum hoses from the EVAP canister purge solenoid.
  4. Remove the EVAP canister purge solenoid from the intake manifold.

Installation Procedure


    Object Number: 1920731  Size: SH
  1. Attach the EVAP canister purge solenoid to the intake manifold.
  2. Connect the vacuum hoses to the EVAP canister purge solenoid.
  3. Connect the EVAP canister purge solenoid connector.
  4. Connect the negative battery cable.