As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
204552/2 - ON CLIMBOUT, LT ENG OIL PRESS CAS WARNING MULTIPLE TIMES. ACCOMPANIED BY OIL PRESS OF 22-24 PSI UP TO 44 PSI. OIL TEMP WAS 10 DEGREES HIGHER THAN RT. WARNING WENT AWAY WITH POWER REDUCTION. REMOVED AND REPLACED LT LOW OIL PRESSURE SWITCH IAW AMM 79-31-03, OPS CHECK GOOD. (K)