As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PREFORMING TASK CARD 78273000, FOUND FAULT 75-30452 "THE VBV POSTION SIGNALS DISAGREE." ON ENGINE 2. FAULT IS A SHORT TIME FAULT. GROUNDED - YES. PERFORMED TC 78273000 FOR FAULT CODE 75-30452 ON ENGINE 2. FAULT WAS NOT PRESENT IN CURRENT FAULTS OR FAULT HISTORY. THIS CLEARS THIS PLT. SEAMC ASHRAF NOTIFIED.