The engine and regenerative braking system charge the hybrid battery driving deceleration.
(Engine & Wheel ➞ Battery)
Kia Niro 2017 (DE HEV) Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal
1.
Disconnect the vapor hose (A).
2.
Remove the PCV valve (B).
Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from the threaded side
to check the plunger movement.
...
Kia Niro (DE HEV) Owners Manual: Automatic reset
To make the average fuel economy be reset automatically whenever refueling, select
the “Fuel economy auto reset” mode in User Setting menu of the LCD display (Refer
to “LCD window”).
OFF - You may set to default manually by using the trip switch reset button.
After ignition - The v ...