What was found
EGT ON CLMB OUT IN YELOW SAW 928 W/ A/T ON. PULLED THROTTLE BAC K TO NORMAL.A/T ON GOES TO928R & R CJ 10 HARNESS REF AMM 73-21-06-400-803-F00 INSTALLATION. REQUIRES FADEC SYSTEM TEST. IDT TASK, INSPECTED INSTALLATION E2 CJ10 HARNESS ROUTING AND SECURITY REF GMM 09-10-05. REQ'S FADEC SYS TEST. BEFORE INSTALLATION NO RECENT FAULTS: ON ENG 1 & ENG 2. FOUND FAULT ON ENG 2 FAULT HISTORY: LONG TIME FAULT AND ECONOMIC FAULT HAVE #77-20862 BOTTOM LEFT EGT SIGNAL OUT OF RANGE, & FAULT #77-20872 TOP LEFT EGT SIGNAL OUT OF RANGE, R&R #2 ENGINE BOTTOM LEFT T49.5 PROBE (T495S3) PER AMM 77-21-01. REQUIRES T49.5 PROBE INSTALLATION TEST PER AMM 77-21-01 PAR H.