As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING T/C 78273000 FOUND #1 ENGINE SHORT TIME FAULT MASG NBR 75-10451 THE VBV POSITION SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1967781 TASKCARD: N/R-00003 ) PERFORMED EEC BITE TEST PROCEDURE AND ACTUATOR TEST PER FIM 75-32 TASK 803 NO FAULTS NOTED AT THIS TIME SEAMC PETER NOTIFIED PLT CLEARED.