As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKEOFF DUE TO BURNING SMELL.PACK #2 VALVE CLOSE MESSAGE IN FLIGHT AIRCRAFT WOULD NOT MAINTAIN PRESSURIZATION"TRANSFERRED TO NRWC 673-ORD-03323"-C/A-TRANSFERRED FROM NRWC 673-ORD-03324. COMPLIED WITH FIM TASK 21-51-00-810-804-A. PERFORMED OPS CHECK OF RH PACK IAW EMB-145 AMM 21-00-00. OPS CHECK GOOD, FOUND TO BE TRANSITORY CONDITION PER THE FIM BLOCK DIAGRAM 002 (POST MOD SB 145-21-0015 STEP 2).