Kia Sedona: Positive Crankcase Ventilation (PCV) Valve Description and Operation

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

Repair procedures

Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. Inspect the PCV valve operation. (1) Run the ...

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 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to ...

Other Information:

Barometric Pressure Sensor (BPS) Description and Operation
Description Barometric Pressure Sensor (BPS) is a speed-density type sensor and is installed on the air cleaner assemby. It senses absolute pressure of the air cleaner assemby and transfers the ...

FCWS malfunction message
Warning message Master warning light When the FCWS is not working properly, the warning message will come on for a few second. After the message disappears, the master warning light will illum ...