Kia Sportage: Exhaust Emission Control System
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Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.
Modifications to the combustion chamber, in
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If the Driver position memory system
does not work properly, initialize the system
as follows.
How to initialize:
Stop the vehicle and open the driver's
door with the ignition switch or
ENGINE START/STOP button in the
ON position and the vehicle shifted to
P (Park).
Pull the d
Description and
Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve
tuning of the intake and exhaust
valve in accordance with the ECM control signal which is calculated by the
engine speed and load.
By controlling CWT , the valve over-l