What was found
NR 2 ENGINE FMC CDU FAULT CODE 75-20832, T3 SIGNAL OUT OF RANGE. LONG TERM FAULT. ACFT GROUNDED. FAULT WAS LOGGED ON EVERY LEG, 11 OF 11. INITIAL EVALUATION REVEALED INPUT MONITORING T3 CHANNEL-B HAD NO COMPUTED DATA, ALL DASHES IAW FIM 75-33, TASK 802, & WDM 75-31-21. T3 SENSOR RESISTANCE FROM EEC CONNECTOR DP1010 WAS IN EXCESS OF 30 MEGAOHMS, SHOULD HAVE BEEN 1-10 OHMS. DISCONNECTED, CLEANED, AND VERIFIED PIN/SOCKET RETENTION OF DP1005 & DP0905 IAW AMM 70-70-01-200-801-F00. REASSEMBLED, AND RESISTANCE DROPPED TO NOMINAL 6 OHMS. EEC BITE CHECKED NORMAL IAW AMM 73-21-00-700-804-F00. MONITORED T3 DURING ENGINE START, RUN, & SHUTDOWN. CHANNEL A & B WERE MATCHED WITHIN ONE DEGREE ENTIRE TIME. NO FAULTS LOGGED FOR GROUND RUN LEG.