Kia Rio: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve
Description and operation
| Operation Principle |
Repair procedures
| Removal |
| 1. |
Disconnect the vapor hose (A) and then remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Schematic diagrams Schematic Diagram Repair procedures Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve.
Description and operation Description Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere.
Other information:
Kia Rio 2017-2023 YB Service Manual: Power Door Mirrors
C
Kia Rio 2017-2023 YB Service Manual: Refrigerant line
Repair procedures Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace faulty tube or hose. Cap the open fittings immediately to keep moisture or dirt out of the system.
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