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Home >> Chevy Truck >> 2003 >> Avalanche 2500 2WD V8-8.1L VIN G >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Canister Purge Control Valve >> Service and Repair

Canister Purge Control Valve: Service and Repair

EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the engine sight shield.
2. Disconnect the evaporative emission (EVAP) canister purge valve electrical connector (1).




3. Disconnect the EVAP purge tube from the purge solenoid.




4. In order to disconnect the EVAP purge tube connector (1), slide the retaining tab (2) to the release position and separate the connection.




5. Remove the EVAP canister purge valve bolt.
6. Remove the EVAP canister purge valve.

INSTALLATION PROCEDURE




1. Install the EVAP canister purge valve.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the EVAP canister purge valve bolt.

Tighten
Tighten the bolt to 10 N.m (89 lb in).




3. Connect the EVAP purge tube to the purge solenoid.




4. Connect the EVAP canister purge valve electrical connector (1).
5. Install the engine sight shield.
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