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Home >> Mazda >> 2005 >> 3 i, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System] >> OBD-II Drive Mode >> PCM Adaptive Memory Production Drive Mode >> Notes
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PCM Adaptive Memory Production Drive Mode: Notes

  1. Start the engine and warm it up completely.
  2. Verify the following conditions and correct if necessary:
    • All accessory loads (A/C, headlights, blower fan, rear window defroster) are off.
  3. Perform no load racing at the engine speed shown in the graph, then idle the engine for more than 60 s  after the cooling fan has stopped. If possible, monitor RPM PID for engine speed during this procedure.