Kia Sportage: 4WD Control System
Oil Seal: Repair procedures
4WD ECU: Description and OperationHill-start assist control (HAC)
A vehicle has the tendency to roll back on a steep hill when it starts to go
after stopping. The Hill-start Assist Control (HAC) prevents the vehicle from rolling
back by applying the brakes autom ...
Heated Oxygen Sensor (HO2S): Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed both upstream and downstream of the Manifold Catalytic
Converter. The sensor output voltage varies in ...