ECM Idle Learn Procedure: Notes
WARNING: This page is about a different variant/trim than selected.
The idle learn procedure must be done so the ECM can learn the engine idle characteristics.
Do the idle learn procedure whenever you do any of these actions:
- Replace ECM.
- Reset ECM.
- Update ECM.
- Replace or clean the throttle body.
NOTE:
Erasing DTCs with the HDS does not require you to do the idle learn procedure.