Kia Sedona: Positive Crankcase Ventilation (PCV) Valve Repair procedures

Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Emission Control System / Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal

1.	Release the PCV pad.

2.	Disconnect the vapor hose (A).

3.	Remove the PCV valve (B).

Inspection

Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves.

If the plunger does not move (PCV valve is clogged), clean or replace the valve.

Installation

Install in the reverse order of removal.

PCV Valve :

7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Operation Principle ...

Evaporative Emission Control System

...

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Kia Sedona: Positive Crankcase Ventilation (PCV) Valve Repair procedures

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Evaporative Emission Control System

Other Information:

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