As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"OMEGA" BRAND NAME OF CONNECTORS USED ON THE ALCOR CHT/EGT PROBES. THE SCREWS THAT HOLD THE CONNECTOR AND CONNECTION OF THE WIRE FOR THE PROBES WILL WORK LOOSE CAUSING A FALSE OR NO INDICATION ON THE G-1000 SYSTEM. NEEDS TO HAVE SOMEWAY TO LOCK THE SCREWS INTO PLACE, SUCH AS LOCTITE OR A STAR WASHER. NOTE, THIS HAS BEEN AN ONGOING PROBLEM.