Sonata V6-3.3L (2006)
Fuel Gauge Sender: Testing and Inspection
MAIN FUEL GAUGE SENDER
1. Using an ohmmeter, measure the resistance between terminals 1 and 3 of sender connector (A) at each float level.
2. Also check that the resistance changes smoothly when the float is moved from "E" to "F"
3. If the height resistance is unsatisfactory, replace the fuel sender as an assembly.
CAUTION: After completing this test, wipe the sender dry and reinstall it in the fuel tank.
