FixVault

Fuel Tank Temperature Sensor

  1. Remove fuel level sensor unit. Refer to "REMOVAL AND INSTALLATION ".
  2. Check resistance between "fuel level sensor unit and fuel pump" terminals 3 and 4 by heating with hot water or heat gun as shown in the figure.
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 3 And 4
G04900377Courtesy of NISSAN NORTH AMERICA, INC.