As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE TORQUE SCREEN AND ENGINE ITT SCREEN WENT BLANK ON FINAL APPROACH. PRECAUTION TAKEN: ENGINE POWER WAS HELD AT A MINIMUM SO ITT AND TORQUE LIMITATIONS WERE NOT EXCEED. REMOVED EIS P/N 975.29.02.034 S/N 282 AND INSTALLED REPAIRED UNIT P/N 975.29.02.034 S/N 526 IAW PC12/45 AMM 12-A-77-40-04-00A-920B-A