Kia Rio: Positive Crankcase Ventilation (PCV) Valve: Inspection - Crankcase Emission Control System - Emission Control System - Kia Rio UB 2012-2025 Service ManualKia Rio: 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 movement.



     
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) after removing the fixing clip. 2. Remove the PCV valve (B) after unfastening it. ...

Positive Crankcase Ventilation (PCV) Valve: Installation
1. Installation is reverse of removal. PCV Valve installation: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft) ...

See also:

Heater Unit Component Location
...

TPMS Sensor Removal
   Handle the sensor with care. 1. Remove the tire. (Refer to "Tire Removal") ...

Special Service Tools
Tool (Number and Name) Illustration Use 09568-34000 Crossmember support Supporting of the crossmember 09568-34000 Ball joint ...

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