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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1165 (Engine Control System - Qr25DE) >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump

Fuel Pump

WARNING: This page is about a different car, the 2004 Nissan Sentra. 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: Approximately 1.0Ω [at 25°C (77°F)] 

Fig 1: Checking Resistance Between Fuel Level Sensor Unit Terminals 1 & 3
G00779586Courtesy of NISSAN MOTOR CO., U.S.A.
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