Hyundai Accent: Active ECO operation
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.
Limitation of Active ECO operationBefore entering vehicle
Be sure that all windows, outside mirror( s), and outside lights are clean.
Check the condition of the tires.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles beh ...
Inspection
[Fuel pump]
1.
Turn ignition switch OFF and disconnect the negative
(-)battery cable.
2.
Remove the fuel pump assembly.
...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the VIS valve connector.
3.
Measure resistance between VIS valve ...