As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3842 -ATB DE- DUE TO LEFT ENGINE EGT EXCEEDANCE SHORTLY AFTER TAKEOFF. DECLARED EMERGENCY AND RETURNED TO MSP. CORRECTIVE ACTION: CONFIRMED EGT EXCEEDANCE WAS CAUSED BY INDICATION ISSUE. REPLACING CJ10 HARNESS AND SECTOR 3 T49.5 PROBE.