Sensor Inspection

Remove Fuel Pump Assembly from Fuel Tank.

Fig 1: Testing Fuel Level Sensor
Courtesy of KIA MOTORS AMERICA, INC.
Measure the resistance from " FULL" to " EMPTY".
Replace or repair the Fuel Level Sensor if the measured resistance is out of range as shown in illustration.

Fig 2: Fuel Level Sensor Specifications

Courtesy of KIA MOTORS AMERICA, INC.