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Home >> Acura >> 2012 >> TL Base >> 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 to LOCK (0), or press the engine start/stop button to select the OFF mode.
  3. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode, and wait 30 seconds.
  4. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, 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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