Kia Rio: 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 would seal 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.

Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
2.
Remove the fuel tank assembly.
...
Description and operation
Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications
and the addition of special control components.
Modifica ...
Other information:
Components and components location
Components
Connector Pin Information
No.
Connector A
Connector B
Connector C
1
-
IGN2 Relay_output
Battery (+)_Signal
2
...
When you turn the ignition switch to the ON position, if the immobilizer indicator
() goes off after blinking 5 times,
your transponder equipped in the ignition key is out of order. You cannot start
the engine without the limp home procedure. To start the engine, you have to input
your passw ...