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Home >> Nissan-Datsun >> 2008 >> Altima Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Component Testing (Qr25DE Except Hybrid) (For CALIFORNIA) >> Fuel Pump >> Component Function Check
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component Function Check

  1. CHECK FUEL PUMP FUNCTION
    1. Turn ignition switch ON.
    2. Pinch fuel feed hose (2) with two fingers.
      Fig 1: Pinching Fuel Feed Hose
      G05688492Courtesy of NISSAN MOTOR CO., U.S.A.

      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 ".