As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED PARTIAL POWER LOSS IN FLIGHT, PILOT ACTIVATED CONTINUOUS IGNITION WHICH RESTORED POWER. AUTO IGNITION DID NOT OPERATE PROPERLY. MX PERFORMED NTS GROUND CHECK IAW TPE331 MM CHAPTER 72-00-00 TROUBLE-SHOT SYSTEM AUTO IGNITION SWITCH NOT EXTINGUISHING DUE TO BROKEN WIRE, REAPPLIED WIRE POST. OPERATIONAL CHECK GOOD AND NTS CHECK GOOD.