As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TAKE-OFF ROLL, THE PILOT WAS UNABLE TO MAKE ADAPTED EPR ON LT ENGINE. THE PILOT INITIATED REJECTED TAKE-OFF. THE FLIGHT CREW ADVISED ATC, AND RETURNED TO THE MAINTENANCE FACILITY. AMO HAS DETERMINED THAT HOSE ASSEMBLY WAS LEAKING, GIVING A FALSE EPR INDICATION. A NEW HOSE WAS INSTALLED AND ENGINE PERFORMANCE RUN COMPLIED WITH SATISFACTORILY.