As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 786 36-11 3853 26NOV19 GSO OPEN U LOGPAGES:3166516 REJECTED T/O BECAUSE OF "LEFT ENG BLEED AIR" AT 80 KTS. CLEARED EICAS WITH QRH AND CHECK LIST. RAN LEFT AND RIGHT ENGINES TO 80 PERCENT N2 WITH BOTH ENGINES ISOLATED, APU BLEED SELECTED OFF. LEFT AND RIGHT BLEEDS SELECTED ON AND LEFT AND RIGHT PACKS BOTH SELECTED ON. BOTH ENGINES CYCLED THRU THE BLEED SHIFT NORMALLY WITH NO ASSOCIATED BLEED OFF. OPS CHECK IS GOOD PER B757 AMM 36-00-00-2 AND JRH CHAPTER 5. A/C OK FOR SERVICE.