LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2008 >> G35 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Component Testing >> Fuel Pump >> Component Function Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Function Check

  1. CHECK FUEL PUMP FUNCTION
    1. Turn ignition switch ON.
    2. Pinch fuel feed hose (1) with two fingers.

      Fuel pressure pulsation should be felt on the fuel feed hose for 1 second after ignition switch is turned ON. 

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: "DIAGNOSIS PROCEDURE ".

    Fig 1: Pinching Fuel Feed Hose With Two Fingers
    G05207822Courtesy of NISSAN MOTOR CO., U.S.A.