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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 570 (Engine Mechanical [Service Information MZI-3.7]) >> Engine Tune-Up [MZI-3.7] >> Engine Tune-up Preparation

Engine Tune-up Preparation

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. Verify that the selector lever is in the P position.
  2. Connect the M-MDS to the DLC-2.
  3. Fig 1: Identifying DLC-2
    G06199367Courtesy of MAZDA MOTORS CORP.
  4. Turn off the electrical loads.
  5. Verify that no DTCs are available.
  6. Warm up the engine as follows.
    1. Start the engine.
    2. Perform no-load racing at 2,500-3,000 RPM  for 3 min  . (ECT is approx. 80  ° C {176°F}  or more)
    3. Release the accelerator pedal.
    4. Wait until the cooling fans stop.