As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENG BITE TEST SHOWS ECONOMIC FAULT 77-20872THE TOP LEFT EGT SIGNAL IS OUT OF RANGE (T495S4). GROUNDED - YES. PERFORMED EEC FAULT HISTORY BITE TEST IAW AMM 73-21-00. FOUND NO FAULTS. NO CURRENT FAULT SHOW. T49.5 PROBE SENSOR DATA IS AS FOLLOWS. T495S1-147.05, S2-92.37, S3- 93.46, S4-150.07. THIS CLEARS PLT DEFERRAL.