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Home >> Infiniti >> 2005 >> Q45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Testing >> Fuel Pump Circuit >> Component Inspection >> Fuel Pump
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

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.
    1. Resistance: 0.2 - 5.0Ω [at 25°C (77°F)] 
    Fig 1: Checking Resistance Between Fuel Pump Terminals 1 And 3
    G02369855Courtesy of NISSAN MOTOR CO., U.S.A.
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