As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX- STRONG FUEL ODOR IN CABIN. COMPLIED WITH GVI OF CABIN INTERIOR AND EXTERIOR OF FUSELAGE, WINGS AND NACELLE, NO FUEL LEAKS OR SEEPS FOUND. OPERATED APU WITH CABIN DOOR OPEN AND ALLOWED FUEL ODOR TO DISSPATE. ACFT OK FOR CONTINUED SERVICE. NO PARTS REPLACED.