What was found
APPROX 10 MINUTES INTO FLIGHT (LEVEL) EXPERIENCED A FADEC MINOR CAUTION ON THE CAD. CONFIRMED THE NR2 TWIST GRIP WAS IN THE NUETRAL POSITION. THE FADEC MINOR THEN BECAME A FADEC FAIL AND RAN THROUGH THAT CHECKLIST AND PERFORMED A SHALLOW APPROACH. VEMD FAILURE CODES (214R & 214L) INDICATED FADEC FAILURE OR WIRING ISSUE. TROUBLESHOT NR2 ENGINE FADEC SYS AND DISCOVERED AIRFRAME CONNECTOR (113VV2AA) HAD LOST TORQUE. CLEANED, REINSTALLED CONNECTOR, PERFORMED 20 MINUTE GROUND RUN AND OPS CHECK FLIGHT. ALL INDICATIONS WERE NORMAL AND RETURNED ACFT TO SERVICE.