Hyundai Equus: Canister Close Valve (CCV) Repair procedures
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Engine Control/Fuel System / Engine Control System / 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.
|
| 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.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the negative (-) battery cable. |
| 2. |
Remove the service cover (A).
|
| 3. |
Disconnect the canister close valve connector (A). |
| 4. |
Disconnect the vapor hose (B) from the canister. |
| 5. |
Remove the installation bolt. |
| 6. |
Remove the canister close valve from the fuel tank air filter.
|
| Installation |
|
| 1. |
Install in the reverse order of removal.
|
Canister Close Valve (CCV) Schematic Diagrams
Circuit Diagram
...
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