As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRSHUTTLE 9700 ON A TEST FLIGHT FROM DEN TO TEST THE NR 2 ENG OIL PRESS INDICATION SYSTEM, SHUTDOWN THE ENGINE, DECLARED AN EMERGENCY AND RETURNED TO THE GATE DUE TO THE ENG OIL PRESS WARNING IND ILLUMINATED AFTER TAKEOFF. THE OIL PRESS READ OVER 60 PSI AND IN THE GREEN BUT THE WARNING LIGHT WAS ILLUMINATED. MX REMOVED AND REPLACED AFIS DMU DIODE, AND E2 TERMINAL BLOCK.