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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1233 To P2A03 >> DTC P1606: VVEL Control Module >> Diagnosis Procedure
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Diagnosis Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE
    1. Turn ignition switch ON.
    2. Erase DTC.
    3. Perform DTC Confirmation Procedure.

      See "DTC LOGIC ".

      Is the DTC P1606 displayed again? 

      YES: GO TO 2.

      NO: INSPECTION END

  2. REPLACE VVEL CONTROL MODULE
    1. Replace VVEL control module.
    2. Go to "WORK PROCEDURE ".

      INSPECTION END

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