As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NR 1 ENGINE COULD NOT OBTAIN TAKEOFF E.P.R. FUEL FLOW REGULATOR REPLACED AND CHECKED SERVICEABLE. THE FOLLOWING DAY THE SAME SNAG RECURRED. THE FUEL PUMP WAS REPLACED AND THE PROBLEM WAS FIXED. THE AIRCRAFT WAS RETURNED TO SERVICE.