As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER BRAKE RELEASE, LT ITT GAUGE WENT OFF SCALE HIGH. TAKEOFF WAS ABORTED AT LESS THAN 20 KNOTS. PRIOR TO BRAKE RELEASE, ALL ENGINE GAUGES RAD NORMAL AT FULL POWER. ENGINE GAUGES ON BOTH ENGINES CONTINUED TO REMAIN NORMAL EXCEPT FOR LT ITT GAUGE WHICH STAYED OFF-SCALE HIGH FOLLOWING ABORT AND CLEARING THE RUNWAY. INSPECTED EXHAUST, JUNCTION BOX AND HARNESS. RAN ENG AND SHOOK HARNESS, COULD NOT DUPLICATE. REPLACED N1/ITT IND IAW AMM 77-40-00.