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Home › Nissan-Datsun › 2011 › Quest LE › Repair and Diagnosis › Engine Performance › System › Engine Control 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 per the following.
      TERMINALS RESISTANCE REFERENCE CHART

      Terminals Resistance
      1 and 2 11.1 - 14.5 Ω [at 10 - 60°C (50 - 140°F)]

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace malfunctioning fuel injector. Refer to "EXPLODED VIEW ".

      Fig 1: Checking Resistance Between Fuel Injector Terminals
      G04875480Courtesy of NISSAN MOTOR CO., U.S.A.
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