The ISG OFF switch on the floor console can be used to deactivate the ISG function.
Other information:
Kia Stinger (CK) 2018-2023 Service Manual: CVVT (Continuous 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 speed and load. By controlling CVVT, the valve
over-lap or under-lap occurs, which makes better fuel economy and reduces exhaust
gases (NOx, HC) and improves engine performance through reduction of pumping loss,
internal EGR effect, improvement of combustion stability, improvement of volumetric
efficiency, and increase of expansion work.
Kia Stinger (CK) 2018-2023 Service Manual: Limitation of the system
The FCA system is designed to monitor the vehicle ahead or a pedestrian on the
roadway through radar signals and camera recognition to warn the driver that a collision
is imminent, and if necessary, apply emergency braking. In certain situations, the
radar sensor or the camera may not be able to detect the vehicle or pedestrian ahead.
In these cases, the FCA system may not operate.
