As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE BITE SHOWS SHORT TIME FAULT 75-10401, VSV POSITION SIGNALS DISAGREE LOGGED FOR 5 OUT OF 10 LEGS. NR 1 ENGINE BITE SHOWS SHORT TIME FAULT 75-20401 VSV POSITION SIGNALS DISAGREE LOGGED FOR 6 OUT OF 10 LEGS. ACFT GROUNDED. REMOVED AND REPLACED THE J9 WIRE HARNESS IAW AMM 73-21-06. FADEC SYSTEM TESTED GOOD.