Kia Optima Hybrid: Emission Control System / Special Service Tools

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Emission Control System / Special Service Tools

Personal Protective Equipment

Name	Illustration	Description
Insulation glove		Used when inspecting or working on the high voltage components [Insulation performance : 1000V / 300A or above]
Insulation shoes		Used when inspecting or working on the high voltage components
Insulation clothes
Insulation helmet
Safety glasses		Used in the case below • During Removal & installation or inspection of the high voltage battery terminals or wiring, which spark might happen. • During working on the high voltage battery pack assembly.
Face shield
Insulation mat		Putting the removed high voltage components on the insulation mat to prevent safety accidents.
Insulation sheet		Covering the high voltage components with insulation sheet to prevent people who don’t wear the personal protective equipment from safety accidents.

Troubleshooting SymptomSuspect areaEngine will not start or struggle to startVapor hose damaged or disconnectedEngine struggles to startMalfunction of the Purge Control Solenoid ValveRough idle or engine ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Seat Heater (Non-Air Ventilation) Schematic Diagrams

Circuit Diagram ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: NVLD(Natural Vacuum Leakage Detection) Description and Operation

Description NVLD(Natural Vacuum Leakage Detection) is located between the canister and the fuel tank air filter. NVLD is to detect leaks equivalent to a 0.5 mm hole in the fuel tank, canister and hoses. When the engine has been running, the temperature of the fuel in the fuel tank is raised slightly. ...