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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 647 (Engine Control System (DTC/Circuit Diagnosis) (16 Of 17)) >> DTC/Circuit Diagnosis >> Fuel Injector >> Component Inspection (Fuel Injector)

Component Inspection (Fuel Injector)

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FUEL INJECTOR 
    1. Turn ignition switch OFF.
    2. Disconnect fuel injector harness connector.
    3. Check resistance between fuel injector terminals as follows.

      Fuel injector

      Condition

      Resistance

      Terminal

      1

      2

      Temperature [ deg.C (deg.F)]

      10 - 60 (60 - 140)

      1.1 - 1.9 Ohm

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace malfunctioning fuel injector. Refer to Exploded View .