Kia Cadenza: Crankcase Emission Control System / Repair procedures

Kia Cadenza YG 2016-2023 Service Manual / Emission Control System / Crankcase Emission Control System / 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.

Inspect the PCV vlave operation.

(1)	Run the engine at idle.

(2)	Put a finger on the open end of the PCV valve.

(3)	Make sure that intake manifold vaccum can be felt.

The plunger inside the PCV valve will move back and forth at vacuum.

4.	If the vacuum is not felt, clean or replace the vapor hose.

Schematic Diagrams

Schematic Diagram ...

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Operation Principle ...

Other information:

Kia Cadenza YG 2016-2023 Owners Manual: System setting

The driver can change LKA to Lane Departure Warning (LDW) or change the LKA mode Selecting “Settings > Vehicle > Driver Assistance > Lane Safety > Lane Keeping Assist/Lane Departure Warning/Off” in the Infotainment System screen. Lane Keeping Assist LKA mode guides the ...

Kia Cadenza YG 2016-2023 Service Manual: Fuel Filter Repair procedures

Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - “Fuel Pump”) 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the cushion pipe fixing clip (A), and then separate the head assembly (B) from reservoir cup. 4. Remo ...