DeVille DTS V8-4.6L VIN 9 (2002)
Canister Purge Control Valve: Service and Repair
EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the evaporative emission (EVAP) canister purge valve electrical connector (5).
2. Disconnect the EVAP purge pipe (4) from the EVAP canister purge valve (3).
3. Partially open the throttle.
4. Remove the EVAP canister purge valve retaining bolt (2).
5. Remove the EVAP canister purge valve (3) from the intake manifold (1).
INSTALLATION PROCEDURE
IMPORTANT: Be sure to install a new O-ring on the EVAP purge valve.
