GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1889291  Size: SH
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
  2. Disconnect the evaporative emission (EVAP) canister purge line quick connect fitting from the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Disconnect the EVAP canister purge line quick connect fitting from the EVAP canister purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.
  4. Remove the EVAP canister purge line (1) from the vehicle.

Installation Procedure


    Object Number: 1889291  Size: SH
  1. Install the EVAP canister purge line (1) to the vehicle.
  2. Connect the EVAP canister purge line quick connect fitting to the EVAP canister purge solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Connect the EVAP canister purge line quick connect fitting to the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service.
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.