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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Qr25DE >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump

Fuel Pump

  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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