As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOTS REPORTED "ENG ADPT HEAT 1" CAUTION LIGHT ILLUMINATED DURING FLIGHT AND ALSO A SMELL EVENT LASTING FOR APPROXIMATELY 10 SECONDS AT THE SAME TIME. FLIGHT DIVERTED TO AN ALTERNATE AIRFIELD. TECHNICIANS REPORTED ENGINE INTAKE ADAPTER HEATER EMITS BURNED ELECTRICAL ODOR AND V-BAND HOLDING ADAPTER TO ENGINE WAS FOUND BROKEN.