Component Function Check

CHECK FUEL TANK TEMPERATURE (FTT) SENSOR

Turn ignition switch OFF.
Disconnect fuel level sensor unit and fuel pump harness connector.
Remove fuel level sensor unit. Refer to "2WD: EXPLODED VIEW "(2WD), "AWD: EXPLODED VIEW "(AWD).

Check resistance between fuel level sensor unit and fuel pump terminals by heating with hot water as shown in the figure below.

Fuel level sensor unit and fuel pump		Condition		Resistance (kΩ)
+	-
Terminal
4	5	Temperature [°C (°F)]	20 (68)	2.3 - 2.7
4	5	Temperature [°C (°F)]	50 (122)	0.79 - 0.90

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

Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".