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
1. Piston ring
2. Piston
3. Piston pin
4. Connecting rod
5. Connecting rod upper bearing
6. Connecting rod rower bearing
7. Connecting cap
8. Water jacket insert
9. Cylinder block
10. Rear oi ...
■ Type A
■ Type B
Distance To Empty (1)
• The range is the estimated distance the vehicle can be driven with the remaining
fuel.
- Distance range : 1 ~ 9,999 km or 1 ~ 99,999 mi.
• If the estimated distance is below 1 km (1 mi.), the trip computer will display
“---” as dista ...