As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER ROTATION, A BURNING SMOKEY ODOR. ODOR WORSE WITH POWER CHANGES. PERFORMED ENGINE RUN AND RAN THRU DIFFERENT POWER LEVELS, PERFORMED OPS CHECK OF ACFT SYS IAW AMM 21-51-00. ALSO PERFORMED PACK BURN IAW SUPP 09-037A. OPS CHECKED GOOD. COULD NOT DUPLICATE.