As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN CABIN. PERFORMED GVI OF THE PACK #2 ACM. NO DEFECTS NOTED. DETERMINED THE #2 DIGITAL TEMP CONTROLLER WAS FAULTY. PERFORMED GVI FOR OIL LEAKAGE FROM THE NO 0 CARBON SEAL ON ENGINE #2. NO OIL LEAKS OR DEFECTS NOTED. INSPECTED WATER WASH PORTS ON ENGINE #2. NO OIL OR DEFECTS NOTED. R&R RH DIGITAL TEMP CONTROLLER. OPS CHECK SAT. NO DEFECTS NOTED AT THIS TIME.