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Engine Tune-Up Preparation

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn off all electrical loads.
  2. Warm up the engine as follows:
    1. Start the engine.
    2. Maintain the engine speed 2,500-3,000 RPM  until the cooling fans start to operate.
    3. Release the accelerator pedal.
    4. Wait until the cooling fans stop.
  3. Connect the SST  (WDS or equivalent) to the DLC-2.
    Fig 1: Locating DLC-2 Connector
    G00973792Courtesy of MAZDA MOTORS CORP.
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