As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES OR SMOKE IN CABIN PNEUMATIC POWER SUPPLIED BY ENGINE 1. VANILLA SCENTED VAPORIZED OIL SMELL COMING FROM FLT DECK AIR OUTLETS. NOT IN CABIN. VERY INTR AS AN OBSERVER UPON ENGINE HI POWER RUN CABIN AIR MAINTAINED SATISFACTORY AMBIENT CONDITION . OK TO CONTINUE. OPS CHK GOOD.