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Home › Infiniti › 2013 › FX50 › Repair and Diagnosis › Engine Performance › System › Engine Control System - System Component Testing › Fuel Injector › Component Inspection

Component Inspection

  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
      1 and 2 11.1 - 14.3 Ω [at 10 - 60°C (50 - 140°F)]
      Fig 1: Checking Resistance Between Fuel Injector Terminals
      G09001521Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: INSPECTION END

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

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