Testing the Fuel Gauge Component on a 1994 Camry Sedan 4-Door V6-30L (1MZ-FE)
Fig. 38 Fuel Sender Gauge Inspection.
8. Ensure voltage rises between terminals 2 and 3 as the float is moved from top to bottom position.
9. Measure resistance between terminals 2 and 3 for each float position. Resistance should be as follows:
a. Full position: about 3.0 ohms.
b. Empty position: about 110.0 ohms.
c. If resistance is not as specified, replace sender gauge.