Kia Sportage: When Active ECO is activatedThe above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operationPositive Crankcase Ventilation (PCV) Valve: Description and Operation
Operation Principle
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3. Exhaust emission control system
The Exhaust Emission Control System is a highly effective system which controls
exhaust emissions while maintaining good vehicle performance.
Vehicle modifications
This vehicle should not be modif ...