As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE ITT FLUCTUATES AT LEAST 10C DURING ALL POWER RANGES. MAX SPIKE 55C. SPIKES TENDED TO GET LARGER AS THE FLIGHT WENT ON. TORQUE FLUCTUATION ACCOMPANIED ITT FLUCTUATIONS. MAINTENANCE REPLACED LT ITT INDICATOR P/N 10227N01TOO. OPS CHECK OFF. LT ENGINE NOTED NO ITT FLUCTUATIONS AT THIS TIME. ALL CHECK GOOD.