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

See also:

Rear Wheel Speed Sensor Inspection
1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground.    ...

Circuit Diagram
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Wheel Hub Nut Tightening Sequence
Tighten the hub nuts as follows. Tightening torque : 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)    ...

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