Component Inspection

WARNING: This page is about a different car, the 2011 Infiniti EX35. 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 (main)" harness connector.
Remove fuel level sensor unit and fuel pump (main)
Check resistance between "fuel level sensor unit and fuel pump (main)" terminals by heating with hot water as shown in the illustration.

RESISTANCE SPECIFICATION

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

Fig 1: Checking Fuel Tank Temperature Sensor

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

Is the inspection result normal?

YES: INSPECTION END

NO: Replace "fuel level sensor unit and fuel pump (main)".