As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENG P2-T2 PROBE HEAT CH 'A' AND CH 'B' FAULTED ON LEFT ENG PIMU. REPLACED NR 1 ENG EEC ALTERNATOR. OP'S AND LEAK CHECKED GOOD. HOWEVER, IT WAS NO HELP FOR PROBE HEAT MESSAGE. REPLACED K648, NO HELP. REPLACED K4 02, SYSTEM CHECKS GOOD.