Kia Optima Hybrid: 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.
3.
Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.
   
The plunger inside the PCV valve will move back and forth based on the vacuum.

4.
If the vacuum is not felt inspect PCV operation, if operating correctly clean or replace the vapor hose.
Schematic Diagrams

Schematic Diagram ...

Positive Crankcase Ventilation (PCV) Valve Description and Operation

Operation Principle ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Rear Seat Belt Repair procedures


Replacement Rear Seat Belt Replacement     • When installing the belt, make sure not to damage the retractor. 1. Remove the following items first. • Rear seat assembly (Refer to the BD group - "Rear Seat") • Rear Pillar trim (Refer to the BD group - "Interior Trim") • Package tray trim ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Trailing Arm Repair procedures


Replacement 1. Remove the rear wheel & tire. Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     Be careful not to damage the hub bolts when removing the rear wheel & tire. 2. Loosen the bolt & nut and then remove the rear upper arm (A) from the rear axle. ...

© 2022 Copyright www.koptimatfhev.com