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
Component Location
1 . AVN head unit
2. Roof antenna (Radio+GPS+DAB)
3 . Multimedia jack
4 . Steering wheel remote control
(SWRC)
5 . Hands-free mic (Built-in overhead console)
Description and operatio ...
Specifications
Specification
Manifold Absolute Pressure
Sensor (MAPS)
▷ Type: Piezo-resistive pressure sensor type
Pressure
[kPa (kgf/cm², psi)]
Output Voltage (V) [Vref = 5V]
20.0 (0.20, 2.9)
0.79
46. ...