GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief .

  2. Object Number: 1954083  Size: SH
  3. Disconnect the EVAP engine pipe (2) to EVAP chassis tube. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Disconnect the EVAP engine tube (3) to throttle body. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Disconnect the wiring connector from the EVAP purge solenoid.
  6. Remove the EVAP purge solenoid (1) from the vehicle.

Installation Procedure


    Object Number: 1954083  Size: SH
  1. Install the EVAP purge solenoid (1) to the vehicle.
  2. Connect the wiring connector to the EVAP purge solenoid.
  3. Connect the EVAP engine tube (3) to throttle body. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Connect the EVAP engine pipe (2) to EVAP chassis tube. Refer to Plastic Collar Quick Connect Fitting Service .