Kia Optima Hybrid: Engine Control/Fuel System

CVVT (Continuously Variable Valve Timing) System Description and Operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine ...

General Safety Information and Caution

Safety Precaution     Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric ...

Other information:

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

Specification Pressure [kPa (kgf/cm?, in H2O)Output Voltage (V)-6.67 (-0.068, -26.8)0.502.5+6.67 (0.068, 26.8)4.5 ...

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 ...