As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON APPROACH, THE ENGINE EMITTED A LOUD NOISE ACCOMPANIED BY VIBRATION, AN EEC REVERSION AND A LACK OF THROTTLE RESPONSE. THE ENGINE WAS SHUTDOWN IN FLIGHT. SUBSEQUENT INSPECTION REVEALED A UNSERVICEABLE BLEED VALVE TORQUE MOTOR. (TC NR 20070209009)