As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2301 UNCOMMANDED NP OF 1020 WHEN 850 SELECTED. ALL OTHER ENGINE FUNCTIONS NORMALLY. RESET CONDITION LEVERS TO 1020 AND RESET AT 850 WITH NO FURTHER OCCURRENCE. NO POWER PLANT MESSAGE ON NR 2 ENGINE. REMOVED AND REPLACED FUEL CONTROL WIRE HARNESS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.