Fuel Gauge Sender: Testing and Inspection

MAIN FUEL GAUGE SENDER




1. Using an ohm meter, measure the resistance between terminals 1 and 2 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 unsatisfied, replace the fuel sender as an assembly.

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