Kia Optima: Canister Close Valve (CCV) Description and Operation - Engine Control System - Engine Control/Fuel SystemKia Optima: Canister Close Valve (CCV) Description and Operation

Description
Canister Close Valve (CCV) is installed on the canister ventilation line. It seals evaporative emission control system by shutting the canister from the atmosphere when leakage detecting system operates.


NVLD(Natural Vacuum Leakage Detection) Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Disconnect the NVLD connector (A). 3. Disconnect the ventilation hoses (B,C). 4. Remove th ...

Canister Close Valve (CCV) Specifications
Specification ItemSpecificationCoil Resistance (?)19.8 ~ 21.8 [20°C(68°F) ...

See also:

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the resonator and the air intake hose (Refer to Intake And Exhaust ...

Disassembly
If the disassembly procedure is complex, requiring many parts to be disassembled, all parts should be disassembled in a way that will not affect their performance or external appearance. 1. ...

Battery replacement
When replacement is necessary, use the following procedure. 1. Using a screwdriver, loosen the screw on the backside of the transmitter then use a thin tool to pry open the transmitter. 2. Disas ...

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