Kia Sorento: Positive Crankcase Ventilation (PCV) Valve Inspection

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Emission Control System / Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Inspection

1.

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.

Positive Crankcase Ventilation (PCV) Valve Removal

1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). ...

Positive Crankcase Ventilation (PCV) Valve Installation

1. Install in the reverse order of removal. PCV Valve installation: 1.9 ~ 2.8 N.m (0.19 ~ 0.29 kgf.m, 1.4 ~ 2.1 lb-ft) ...

See also:

Fuel Tank Installation
1. Install in the reverse order of removal. Fuel tank band installation bolt: 44.1 ~ 58.8 N.m (4.5 ~ 6.0 kgf.m, 32.6 ~ 43.4 lb-ft) ...

Tightening Torques
Engine Control System Item kgf.m N.m lb-ft ECM installation nut 0.4 ~ 0.6 3.9 ~ 5.9 3.0 ~ 4.0 ECM bracket installation bo ...

Interior A
* These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] ...

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