chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Exhaust Gas Recirculation > < Evaporative System Service Port|Description and Operation
Page 1
background image

Evaporative Emissions Vacuum Switch: Service and Repair

Evaporative Canister Vent Valve

REMOVAL PROCEDURE

1. Disconnect the EVAP purge vacuum switch electrical connector.
2. Remove the hoses from the EVAP purge vacuum switch.

INSTALLATION PROCEDURE

1. Lubricate the hose ends with lubricant PIN 9985406.
2. Install the hoses to the EVAP purge vacuum switch.
3. Connect the EVAP purge vacuum switch electrical connector.

Exhaust Gas Recirculation > < Evaporative System Service Port|Description and Operation