Kia Rio: Fuel Filler Cap

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.

Roll Over Valve (ROV): Repair procedures

Removal 1. Remove the fuel pump. (Refer to Engine Control/Fuel System - “Fuel Pump�) 2. Remove the roll over valve (A) after relea ...

Fuel Tank Air Filter

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Lift the vehicle. 3. ...

See also:

Description
Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine ...

Brake Booster Vacuum Pressure Sensor: Circuit Diagram
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Power brakes
Your vehicle has power-assisted brakes that adjust automatically through normal usage. In the event that the power-assisted brakes lose power because of a stalled engine or some other reason, you ...