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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> DTC P0507: ISC System >> DTC Confirmation Procedure >> With Consult-II
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With Consult-II

  1. Open engine hood.
  2. Start engine and warm it up to normal operating temperature.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON again and select "DATA MONITOR" mode with CONSULT-II.
  5. Start engine and run it for at least 1 minute at idle speed.
    Fig 1: Selecting "DATA MONITOR" Mode With CONSULT-II
    G02691527Courtesy of NISSAN MOTOR CO., U.S.A.
  6. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE .
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