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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 633 (On-Board Diagnostic (Engine Control System L5) (1 Of 5)) >> KOEO/KOER Self Test [L5] >> KOEO Self Test

KOEO Self Test

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the M-MDS to the DLC-2
  2. Fig 1: Identifying DLC-2
    G06199570Courtesy of MAZDA MOTORS CORP.
  3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    • When using the IDS (laptop PC)
      1. Select "Self Test".
      2. Select "Modules".
      3. Select "PCM".
    • When using the PDS (Pocket PC)
      1. Select "Module Tests".
      2. Select "PCM".
      3. Select "Self Test".
  4. Then, select the "KOEO On Demand Self Test" and perform procedures according to directions on the M-MDS screen.
  5. Verify the DTC according to the directions on the M-MDS screen.
    • If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection (See DTC TABLE [L5] ).
  6. After completion of repairs, clear all DTCs stored in the PCM, while referring to "AFTER REPAIR PROCEDURE" (See AFTER REPAIR PROCEDURE [L5] ).