ON-VEHICLE SERVICE
Vapor Canister Control Valve
Description
The vapor canister control valve is installed near of the engine air filter. The vapor canister control valve is pulse-
width modulated. The vapor canister control valve regulates the rate of vapor flow from the vapor canister to the
throttle body.
Operation
The Engine Control Module (ECM) controls the opening and closing of the canister control valve. When the Main
Relay is energized, the vapor canister control valve switches from closed to open. The ECM controls the frequency
at which the vapor canister control valve operates in order to accommodate the vapor volume for each cylinder.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the vapor canister control valve electri-
cal connector.
3. Disconnect the lines (1) from vapor canister control
valve.
4. Remove the vapor canister control valve (1) from
the bracket.
5. Installation is in the reverse order of removal.
PZSM080057
BESM030014
03
03–211
Chery Automobile Co., Ltd.
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