Fuel Level Sensor Unit and Fuel Pump (Main)

WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Check the resistance between terminals 2 and 5.

Fig 1: Identifying Resistance Between Terminals 2 And 5

Courtesy of NISSAN MOTOR CO., U.S.A.

FUEL LEVEL SENSOR UNIT AND FUEL PUMP (MAIN)

Terminal		Float position [mm (in)]			Resistance value [Ω]
2	5	*1	Full	236 (9.29)	Approx. 3
2	5	*2	Empty	29 (1.14)	Approx. 80
1 and 2: When float rod is in contact with stopper.

If the results of check are NG, check the fuel level sensor unit and fuel pump (main) harness. Refer to "FUEL LEVEL SENSOR UNIT AND PUMP (MAIN) HARNESS ".