As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE ENGINE LOW OIL PRESSURE WARNING ACTIVATED DURING A FLIGHT TEST. THE ENGINE WAS SHUTDOWN IN FLIGHT. THE FUEL-COOLED-OIL-COOLER AND FUEL HEATER WERE SUBSEQUENTLY REPLACED. MFG WILL INVESTIGATE THE INCIDENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR 20061006007)