LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2024 >> Sentra S >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2 Of 2) >> Component/Circuit Diagnosis >> High Pressure Fuel Pump Relay >> Component Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Inspection

  1. CHECK HIGH PRESSURE FUEL PUMP RELAY 
    1. Turn ignition switch OFF.
    2. Remove high pressure fuel pump relay. Refer to Component Location .
    3. Check the continuity between high pressure fuel pump relay terminals.
      GNSDB133360Courtesy of NISSAN NORTH AMERICA, INC.
      High pressure fuel pump relay Condition Continuity
      + -
      Terminal
      1 2 12 V direct current supply between terminals 3 and 4 Existed
      No current supply Not existed

    Is the inspection result normal?

    >>

    INSPECTION END

    >>

    Replace high pressure fuel pump relay. Refer to Component Location .