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Home >> Buick >> 2003 >> Regal V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Canister Purge Control Valve >> Service and Repair
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Canister Purge Control Valve: Service and Repair

EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE REPLACEMENT

REMOVAL PROCEDURE
1. Remove the fuel injector sight shield.




2. Disconnect the evaporative emission (EVAP) canister purge valve electrical connector.
3. Disconnect the EVAP canister purge valve purge pipe and the vacuum supply hose.




4. Release the tab on the EVAP canister purge valve mounting bracket and remove the EVAP canister purge valve.
5. Inspect for carbon release exiting the EVAP canister purge valve. Refer to Evaporative Emission (EVAP) System Cleaning.

INSTALLATION PROCEDURE




1. Install the EVAP canister purge valve on the EVAP canister purge valve mounting bracket.




2. Connect the EVAP canister purge valve purge pipe and the vacuum supply hose.
3. Connect the EVAP canister purge valve electrical connector.
4. Install the fuel injector sight shield.
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