Component Inspection (Fuel Pump)

WARNING: This page is about a different car, the 2010 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUEL PUMP

Turn ignition switch OFF.
Disconnect "fuel level sensor unit and fuel pump (main)" harness connector.

Check resistance between "fuel level sensor unit and fuel pump (main)" terminals as follows.

TERMINAL RESISTANCE CHART

Terminals	Resistance
1 and 3	0.2 - 5.0 Ω [at 25°C (77°F)]

Is the inspection result normal?

YES: INSPECTION END

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

Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminals 1 And 3

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