Hyundai Sonata: Canister Close Valve (CCV). Repair procedures - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: Canister Close Valve (CCV). Repair procedures

Inspection

1.
Turn the ignition switch OFF.
2.
Disconnect the CCV connector.
3.
Measure resistance between the CCV terminal 1 and 2.
4.
Check that the resistance is within the specification.

Specification: Refer to "Specification"

5.
Disconnect the vapor hose connected with the canister from the CCV.
6.
Connect a vacuum pump to the nipple.
7.
Ground the CCV control line and apply battery voltage to the CCV power supply line.
8.
Apply vacuum and check the valve operation.

Specification: Vacuum maintained


Removal

1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the canister close valve connector (A).
3.
Disconnect the ventilation tube quick connector (B).
4.
Release the lever (C), and then remove the fuel tank air filter (D) after rotating it in the direction of the arrow in the figure.
5.
Release the lever (E), and then remove the canister close valve (F) after rotating it in the direction of the arrow in the figure.


Installation

•
Install the component with the specified torques.
•
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Installation is reverse of removal.

    See also:

    Front fog light
    Fog lights are used to provide improved visibility when visibility is poor due to fog, rain or snow etc. The fog lights will turn on when fog light switch (1) is turned to ON after the headlig ...

    Relay Box (Engine Compartment). Schematic Diagrams
    Circuit Diagram ...

    Components and Components Location
    Components Location 1. Fuel Tank 2. Fuel Pump 3. Fuel Filter 4. Fuel Pressure Regulator 5. Canister 6. Fuel Tank Air Filter 7. Fuel Tank Pressure Sensor ( ...