Component Inspection: VR30DDTT

1. Remove the fuel level sensor unit and fuel pump (main). Refer to Removal and Installation .
2. Check the resistance between fuel level sensor unit and fuel pump (main).

   Courtesy of NISSAN NORTH AMERICA, INC.

   Terminals		Condition	Resistance (Ohm) (Approx.)	Height [mm (in)]
   Fuel level sensor unit and fuel pump (main)
   2	3	Full * (A)	44	183 (7.20)
   		Empty * (B)	142	26 (1.02)

   *: When float rod is contact with stopper.

Is inspection result normal?

YES

GO TO 2.

NO

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

1. Remove the fuel level sensor unit (sub). Refer to Removal and Installation .
2. Check the resistance between fuel level sensor unit (sub).

   Courtesy of NISSAN NORTH AMERICA, INC.

   Terminals		Condition	Resistance (Ohm) (Approx.)	Height [mm (in)]
   Fuel level sensor unit (sub)
   2	3	Full * (A)	7	14.7 (0.579)
   		Empty * (B)	142	183.7 (7.23)

   *: When float rod is contact with stopper.

Is inspection result normal?

YES

INSPECTION END

NO

Replace fuel level sensor unit (sub). Refer to Removal and Installation .