Fuel Pump

Disconnect "fuel level sensor unit and fuel pump" harness connector.
Check resistance between "fuel level sensor unit and fuel pump" terminals 1 and 3.
Resistance: 0.2 - 5.0Ω [at 25°C (77°F)]

Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminals 1 And 3

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