Rebuild and Return Service of your Infiniti I30 ECU. Specifically A56 series damages by the Idle Air Control.
Including part numbers:
A56 Q79 ZA0
A56 Q80 ZA1
A56 P67 ZE3
and many others from the A56 series that span the 2000 to '03 range.
Please include a note containing your contact information and symptoms in order to expedite the process.