Active ECO helps improve fuel efficiency by controlling the engine and transaxle. But fuel-efficiency can be changed by the driver's driving habits and road conditions.
Kia Cee'd JD Service Manual: Rear Seat Cushion Cover Components and components location
Component Location
1. Rear seat cushion cover [LH]
2. Rear seat cushion cover [RH]
...
Kia Cee'd JD Service Manual: Intake Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when
connecting 12V to terminal 4 and groundi ...