PCM Idle Learn Procedure: Notes

2006 Honda Pilot EX, 3.5 YF1, J35Z1SECTION Notes

The idle learn procedure must be done so the PCM can learn the engine idle characteristics.

Do the idle learn procedure whenever you do any of these actions:

NOTE: Erasing DTCs with the HDS does not require you to do the idle learn procedure.
  • Replace PCM.
  • Reset PCM.
  • Update PCM.
  • Clean or replace the throttle body.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.