As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UNCOMMANDED SHUTDOWN OF NR 2 ENGINE BY FADEC AFTER STARTUP. TROUBLESHOT TO A DISCONNECTED PS AIR LINE AT THE H2B FADEC. CONNECTED LINE PERFORMED NUMEROUS ENGINE STARTS AND RUNS NO DISCREPANCIES NOTED. ENGINE OPERATIONAL CHECK GOOD. ALL WORK IAW MM 71-002 AND 71-008.