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Home >> Nissan-Datsun >> 2019 >> Altima SL, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Pr25DD) (2 Of 3) >> Basic Inspection >> EGR Volume Control Valve Closed Position Learning >> Work Procedure >> PR25DD engine
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PR25DD engine

  1. START 
    1. Turn ignition switch ON.
    2. Select "EGR CONTROL VALVE CLOSED POSITION LEARNING" in "WORK SUPPORT" of "ENGINE".
    3. Touch "Start".
    4. Turn ignition switch OFF and wait at least 3 seconds.
      NOTE: Learning is completed during a self-shutoff of the EGR volume control valve.

    END