As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH, ACFT EXPERIENCED FADEC DEGRADE & FAULT INDICATIONS. ACFT LANDED SAFELY. DOWNLOAD OF ECU REVEALED SEVERAL CODES COVERING VARIOUS SYS. IT WAS DETERMINED THAT THE OSCILLATOR IN THE ECU HAD FAILED & A REPLACEMENT WOULD BE REQUIRED. THIS ACFT REMAINS OUT OF SERVICE AT THE TIME OF THIS SUBMISSION AWAITING A REPLACEMENT ECU.