Check Fuel Level Sensor Unit and Fuel Pump

Check resistance between fuel level sensor unit and fuel pump connector terminals 2 and 5.

FUEL LEVEL SENSOR UNIT RESISTANCE

Terminals

Float position mm (in)

Resistance value Ω (Approx.)

⁽¹⁾

Empty

15 (0.59)

⁽¹⁾

Full

193 (7.6)

⁽¹⁾	1 and 2: When float rod is in contact with stopper.

Fig 1: Identifying Fuel Level Sensor Unit And Fuel Pump

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