As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2837 LEFT ENGINE OIL PRESSURE LIGHT ILLUMINATED INFLIGHT. LEFT PROP OIL PRESSURE WAS LOW. COMPLIED WITH QRH ALL OTHER ENGINE T-PROP PARAMETERS OK. FLIGHT DIVERTED TO EAU. FLIGHT LANDED WITHOUT PROBLEMS. MAINTENANCE REPLACED FEATHERING PUMP IAW SAAB AMM 61-20-01. OPS CHECKED OK.