As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOI - FLIGHT 2204 - THE NR 2 OIL PSI GAUGE WAS FLUCTUATING RANDOMLY TO 15 PSI. ALL OTHER INDICATIONS NORMAL. THE AIRCRAFT RETURNED TO FIELD. MAINTENANCE REPLACED THE NR 2 ENGINE OIL PRESSURE TRANSMITTER AND RESHIMMED NR 2 OIL PRESSURE REGULATOR IAW P&W MM 72-00 PG 503. OPS CHECKS NORMAL. NO LEAKS NOTED. A/C OK FOR SERVICE.