As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: IN CRUISE FLIGHT THE CHIP CWAS LIGHT STARTED TO CONTINUOUSLY FLASH ON AND OFF, THIS CONTINUED THROUGHOUT THE DESCENT. DECLARED AN EMERGENCY WITH ATC, CONDUCTED APPROPRIATE CHECKLIST, AND LANDED AS SOON AS PRACTICAL. CORRECTIVE ACTION: FOUND BROKEN WIRE AND CHAFFED WIRE ON THE CHIP DETECTOR CANNON PLUG. REMOVED DAMAGED WIRE, PINS AND INSTALLED NEW CONTACT PINS AND NEW CHIP DETECTOR. CHIP DETECTOR LIGHT OPERATIONALLY CHECKS GOOD AT THIS TIME. AIRCRAFT WAS RELEASED WITH A SUCCESSFUL OPERATIONAL CHECK FLIGHT.