As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE EXPERIENCED INTER TURBINE TEMP (ITT) INDICATION FAULT. DURING TROUBLESHOOTING OF FAULT, FOUND THE AIRFRAME TO ENGINE ELECTRICAL HARNESS (PN PCS06E880S) (362) CONNECTOR DEFECTIVE. PRUCHASED NEW CONECTOR. DURING PRE INSTALLATIONOF THE NEW CONNECTOR IT WAS FOUND THAT CONNECTOR WAS MFG INCORRECTLY. CONNECTOR PIN ALUMEL AND CHROMEL PIN / SOCKET ARRANGEMENTS ARE NOT CORRECT.