LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2024 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2 Of 2) >> Component /Circuit Diagnosis >> Fuel Injector Relay >> Component Inspection

Component Inspection

  1. CHECK FUEL INJECTOR RELAY 
    1. Turn ignition switch OFF.
    2. Remove fuel injector relay.
    3. Check the continuity between fuel injector relay terminals as per the following conditions.
      + - Conditions Continuity
      Fuel injector relay
      Terminal
      3 5 12 V direct current supply between terminals 1 and 2 Existed
      No current supply Not existed
      6 7 12 V direct current supply between terminals 1 and 2 Existed
      No current supply Not existed

    Is the inspection result normal?

    YES>>

    INSPECTION END

    NO>>

    Replace fuel injector relay.