Contents:
| Schematic Diagram |

| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
| 2. |
Reconnect the PCV valve to the vapor hose. |
| 3. |
Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If vacuum could not be felt, inspect the PCV operation. If operating correctly, clean or replace the vapor hose. |
| Operation Principle |

| Removal |
| 1. |
Disconnect the PCV hose (A). |
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check for the plunger movement.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Kia Stinger (CK) 2018-2023 Service Manual: ISG (Idle Stop & Go) System
Components and components location Components Location 1. Battery sensor 2. Brake Booster Vacuum Pressure Sensor (BBVPS) 3. AGM battery 4. DC/DC Converter [200W] 5. DC/DC Converter [400W] 6. ISG OFF Switch 7. Alternator 8. Starter 9. Brake switch 10. Door switch 11. Seat belt switch 12.Kia Stinger (CK) 2018-2023 Service Manual: Front Stabilizer Bar
Repair procedures Removal 1. Remove wheel nuts, front wheel and tire (A) from hub. Tightening torque: 107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft) Be careful not to damage the wheel bolts when removing the wheel and tire (A).