Kia Sportage: Evaporative Emission Control System / Fuel Filler Cap Description and operation
A ratchet tightening device on the threaded fuel filler cap reduces the chances
of incorrect installation, which seals the fuel filler. After the gasket on
the fuel filler cap and the filler neck flange contact each other, the ratchet
produces a loud clicking noise indicating the seal has been set.

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance betwe ...
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
2.
Lift the vehicle.
3. ...
Other information:
Removal
1.
Disconnect the negative(-) battery terminal.
2.
Remove the center fascia lower panel.
(Refer to Body - "Center Fascia Panel")
3.
Remove the start/stop button (A) after looseni ...
System Circuit Diagram
Terminal Function
Housing
Pin
Function
Wire color
Pad
A
GND
Black
B
HEATER
Yellow
C
...