The Fuel Level Sender is integrated with the fuel pump, which is mounted inside the fuel tank. Refer to Fuel System for removal and installation procedures.
See Figures 1 and 2
Using an ohmmeter, check the resistance between terminals G and E . When the float rod in the full (up) position, the resistance should be between 4 and 8 ohms. When the float rod is in the empty (down) position, there should be between 78 to 85 ohms of resistance.
For vehicles with digital instrumentation, the resistance between terminals G and E should be between 15 to 18 ohms when the float rod is in the full position. With the float rod in the empty position, there should be approximately 929 and 1,009 ohms of resistance.