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Home >> Acura >> 2009 >> CSX Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel And Emissions Systems >> General Troubleshooting Information >> ECM/PCM Reset
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ECM/PCM Reset

  1. Reset the ECM/PCM with the HDS while the engine is stopped.
  2. Turn the ignition switch OFF.
  3. Turn the ignition switch ON (II), and wait for 30 seconds.
  4. Turn the ignition switch OFF, and disconnect the HDS from the DLC.
  5. Do the ECM/PCM idle learn procedure (see ECM/PCM IDLE LEARN PROCEDURE ).
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