Fuel Sender

Using an ohmmeter, measure the resistance between terminals 2 and 3 at each float level.

Fig 1: Identifying Fuel Sender Positions & Connector Terminals
Courtesy of HYUNDAI MOTOR CO.
Also check that the resistance changes smoothly when the float is moved from "E" to "F".

Fig 2: Fuel Sender Specification Table
Courtesy of HYUNDAI MOTOR CO.
If the resistance is unsatisfied, replace the fuel sender as an assembly.

CAUTION: After completing this test, wipe the sender dry and reinstall it in the fuel tank.