GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: Clean the evaporative emission (EVAP) line connection and surrounding areas before disconnecting in order to avoid possible EVAP system contamination.


    Object Number: 1528274  Size: SH
  1. Disconnect the EVAP canister purge solenoid valve line at the valve.
  2. Disconnect the EVAP canister purge solenoid valve line (3) from the chassis pipe.
  3. Remove the EVAP canister purge solenoid valve tube.
  4. Cap the EVAP purge valve and the chassis EVAP pipe in order to prevent possible EVAP system contamination.

Installation Procedure


    Object Number: 1528274  Size: SH
  1. Remove the caps from the EVAP purge valve and the chassis EVAP line.
  2. Install the EVAP canister purge solenoid valve line.
  3. Connect the EVAP canister purge solenoid valve line (3) to the chassis pipe.
  4. Connect the EVAP canister purge solenoid valve tube to the valve.