As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED T/O THE LOW OIL PRESSURE LIGHT ILLUMINATED DURING T/O. THE T/O WAS ABORTED AND WHEN THROTTLES WERE RETARDED THE LIGHT EXTINGUISHED AND THE OIL PRESSURE RETURNED TO NORMAL. SUBSEQUENT INSP REVEALED NO VISIBLE OIL ON THE SIGHT GLASS. TROUBLESHOOTING IS ON-GOING.