FixVault

Fuel Tank Temperature Sensor

  1. Remove fuel level sensor unit.
  2. Check resistance between "fuel level sensor unit and fuel pump" terminals 4 and 5 by heating with hot water or heat gun as shown in the figure.
RESISTANCE REFERENCE CHART

Temperature [°C (°F)] Resistance (kΩ)
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminal 4 And 5
G04875131Courtesy of NISSAN MOTOR CO., U.S.A.