As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SETTING TAKEOFF POWER INTENSE BURNING ODOR THROUGHOUT ENTIRE ACFT. NO VISIBLE SMOKE OR FUMES HIGHEST SPEED ABORT. ACCOMPLISHED ODOR DISSIPATED AT IDLE THRUST. A FLUSH OF INTERNAL SURFACE OF BOTH ENGS USING FOAM, COMP WASH, WAS PERFORMED LAST NIGHT. SUSPECT SMELL WAS FROM COMP WASH. PERFORMED GND ENG POWER RUNS IAW ETN-EM-72-034 & ODOR WAS DETECTED IN COCKPIT OR CABIN AT ALL DIFFERENT POWER SETTINGS.