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Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing - G25 Sedan >> Fuel Injector >> Component Inspection

Component Inspection

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  1. CHECK FUEL INJECTOR
    1. Turn ignition switch OFF.
    2. Disconnect fuel injector harness connector.
    3. Check resistance between fuel injector terminals as follows.
      TERMINALS RESISTANCE REFERENCE CHART

      Terminals Resistance
      1 and 2 11.1 - 14.5 Ω [at 10 - 60°C (60 - 140°F)]
      Fig 1: Checking Resistance Between Fuel Injector Terminals
      G04875480Courtesy of NISSAN MOTOR CO., U.S.A.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace malfunctioning fuel injector. Refer to "REMOVAL AND INSTALLATION ".

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