Kia Optima Hybrid: VESS(Virtual Engine Sound System) / Virtual Engine Sound System Unit Components and Components Location
| Component Location |
Description and Operation
Description The VESS (Virtual engine sound system) generates engine sound when you start the hybrid system. This sound is for pedestrians to hear vehicle sound because there is no engine sound in hybrid ...
Virtual Engine Sound System Unit Schematic Diagrams
Circuit Diagram ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Compression Test
Compression Pressure Inspection If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. Engine may start anytime the vehicle is in READY mode.1. Warm up and stop engine. 1. Warm up and stop engine. Allow the engine to ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Description and Operation
Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type). • The Evaporative Emission Control System ...