Component Inspection

1. Turn ignition switch OFF.
2. Remove fuel level sensor unit. Refer to Removal and Installation .
3. Check resistance between "fuel level sensor unit and fuel pump" terminals by heating with hot water as shown in the figure below.

   Courtesy of NISSAN NORTH AMERICA, INC.

   Mass air flow sensor		Condition		Resistance (kΩ)
   +	-
   Terminals
   3	1	Temperature [°C (°F)]	20 (68)	2.3 - 2.7 kΩ
   			50 (122)	0.79 - 0.90 kΩ

Is the inspection result normal?

YES

INSPECTION END

NO

Replace fuel level sensor unit and fuel pump. Refer to Removal and Installation .