GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Refer to Fuel and Evaporative Emission Pipe Caution in the Preface section.

Caution: Refer to Gasoline/Gasoline Vapors Caution in the Preface section.

Notice: Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Notice in the Preface section.


    Object Number: 1352026  Size: SH
  1. Refer to Plastic Collar Quick Connect Fitting Service in order to disconnect the evaporative emission (EVAP) hose (1) from the following:
  2. • The throttle body assembly (2)
    • The EVAP canister purge solenoid valve (3)
  3. Remove the EVAP hose (1) from the engine.

Installation Procedure


    Object Number: 1352026  Size: SH
  1. Position the EVAP hose (1) to the engine.
  2. Refer to Plastic Collar Quick Connect Fitting Service in order to connect the EVAP hose to the following:
  3. • The throttle body assembly (2)
    • The EVAP canister purge solenoid valve (3)