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Key ON Engine OFF Self-Test Procedure

  1. Perform the "New Generation Star (NGS) Tester Hook-Up Procedure".
  2. Move the cursor to KOEO ON-DEMAND SELF-TEST  . Press the trigger key to enter this selection.
    Fig 1: Identifying NGS Tester - KOEO On-Demand Self-Test
    G03988100Courtesy of MAZDA MOTORS CORP.
  3. Follow operating instruction from the menu.
  4. Note any KOEO DTCs. Press CANCEL  . Perform KOER Self-Test.
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