As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL SMELL IN COCKPIT DURING TAKEOFF AND CLIMB PHASES. OPS CHECK FAILED FOR PACK 1 HAD OVERHEAT MESSAGE DURING PACK 1 POWER RUNS ALTHOUGH NO ELECTRICAL SMELLS. NO CMC MESSAGES FOUND AT THIS TIME. PERFORMED HIGH POWER RUNS WITH PACK 2 WITH NO SMELLS OR MESSAGES.