As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB-OUT, RECEIVED RT ENG OIL PRESS WARNING MSG WITH AURAL WARNING. C/W QRH. REDUCED POWER AND MSG WENT OUT. MSG CAME ON AT 90 PERCENT N1, APPROX 70 PSI. NO OTHER CAS MSGS. FOUND OIL PRESSURE TRANSDUCER CONNECTOR PLUG TO BE VERY LOOSE AT BACKSHELL AND OIL PRESSURE SWITCH BACKSHELL WAS LOOSE FOR RT ENGINE. TIGHTENED IAW POWERPLANT BUILDUP MANUAL 71-00-03. OPS CHECK GOOD. (K)