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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Infants and younger children must be
restrained in an appropriate rear-facing
or forward-facing Child Restraint System
(CRS) that has first been properly
secured to the rear seat of the vehicle.
Infants and younger children must be
restrained in an appropriate rear-facing
or forward-facing
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