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Home >> Nissan-Datsun >> 2003 >> Sentra XE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 403 (Engine Control System) >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump
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Fuel Pump

WARNING: This page is about a different car, the 2004 Infiniti M45. 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.

    Resistance: 0.2-5.0Ω [at 25°C (77°F)] 

Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminals
G00796698Courtesy of NISSAN MOTOR CO., U.S.A.
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