As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 335 - AT CRUISE FLT 340, GOT ELEC NR 1 IDG LO PSI. COMPLIED WITH ECAM ACTIONS. CREW DISCONNECTED GENERATOR & ALSO MENTIONED AN ELECTRICAL ODOR IN COCKPIT. MX CONTROL SUGGESTED CREW TURN OFF NR 1 BLEED & USE APU AS A SECOND BLEED SOURCE. CREW REPORTED FUMES CLEARED, BUT RETURNED 15 MINUTES LATER. ACFT DIVERTED TO STL. NO EMERGENCY DECLARED. MX R & R NR 1 GCU AND NR1 IDG.