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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1203 (Engine Control System) >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump

Fuel Pump

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect "fuel level sensor unit and fuel pump" harness connector.
  2. Check resistance between fuel level sensor unit and fuel pump terminals 1 and 3.
    1. Resistance: 0.2 - 5.0+/- [at 25°CL (77°F)] 
    Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminals 1 And 3
    G02389428Courtesy of NISSAN MOTOR CO., U.S.A.
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