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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Control System (DTC/Circuit Diagnosis) (Pr25DD) (4 Of 4)) >> DTC/Circuit Diagnosis >> Fuel Injector Relay >> Component Inspection >> PR25DD engine

PR25DD engine

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  1. CHECK FUEL INJECTOR RELAY 
    1. Turn ignition switch OFF.
    2. Remove fuel injector relay. Refer to Component Location .
    3. Check the continuity between fuel injector relay terminals as per the following conditions.
      GNSPPBIB0077E-077Courtesy of NISSAN NORTH AMERICA, INC.

      +

      -

      Condition

      Continuity

      Fuel injector relay

      Terminal

      SYMBOL

      SYMBOL

      12 V direct current supply between terminals SYMBOL and SYMBOL

      Existed

      No current supply

      Not existed

      SYMBOL

      SYMBOL

      12 V direct current supply between terminals SYMBOL and SYMBOL

      Existed

      No current supply

      Not existed

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace fuel injector relay. Refer to Component Location .