Kia Optima Hybrid: Emission Control System / Evaporative Emission Control System
Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement. ...
Description The Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent ...
Fuse Inspection 1. Be sure there is no play in the fuse holders, and that the fuses are held securely. 2. Are the fuse capacities for each circuit correct? 3. Are there any blown fuses? If a fuse is to be replaced, be sure to use a new fuse of the same capacity. Always determine why the fuse blew first ...
General Troubleshooting Information Before Troubleshooting 1. Check applicable fuses in the appropriate fuse/relay box. 2. Check the battery for damage, state of charge, and clean and tight connections. (Refer to the EE group - "Battery") • Do not quick-charge a battery unless the battery ...
Positive Crankcase Ventilation (PCV) Valve Repair procedures
Description and OperationOther information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Relay Box (Passenger Compartment) Repair procedures
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Information