Component Function Check

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUEL TANK TEMPERATURE SENSOR

Turn ignition switch OFF.
Disconnect "fuel level sensor unit and fuel pump" harness connector.
Remove fuel level sensor unit. Refer to "EXPLODED VIEW ".
Check resistance between "fuel level sensor unit and fuel pump" terminals by heating with hot water as shown in the figure.

TERMINAL RESISTANCE

Terminals	Condition		Resistance (kΩ)
4 and 5	Temperature [°C (°F)]	20 (68)	2.3 - 2.7
4 and 5	Temperature [°C (°F)]	50 (122)	0.79 - 0.90

Is the inspection result normal?

YES: Go to 2.

NO: Proceed to "DIAGNOSIS PROCEDURE ".

Fig 1: Checking Fuel Tank Temperature Sensor

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

CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

Is the inspection result normal?

YES: INSPECTION END

NO: Proceed to "DIAGNOSIS PROCEDURE ".