A G-200 EICAS alerted right engine oil pres hi so the QRH was completed and eventually the oil press...

Attributes
ACN	1176002
Time
Date	201405
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.ARTCC
State Reference	US
Environment
Light	Daylight
Aircraft 1
Make Model Name	Gulfstream G200 (IAI 1126 Galaxy)
Operating Under FAR Part	Part 91
Flight Phase	Cruise
Flight Plan	IFR
Component
Aircraft Component	Powerplant Lubrication System
Person 1
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Person 2
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

During cruise at FL220 the red EICAS message appeared right engine oil pres hi. We declared an emergency and followed the QRH procedure which had us reduce power on the right engine and monitor it to see if the pressure would fall within limits. Within a few minutes it did fall within normal limits. After discussing it with my sic; I decided to leave the engine running at idle and keep it operational unless some other malfunction were to appear as there was no directive to shut it down. I decided to land short of our destination as a precaution as we were both very familiar with it. No further warning indications were observed through the shutdown of the aircraft.

Original NASA ASRS Text

Title: A G-200 EICAS alerted R ENG OIL PRES HI so the QRH was completed and eventually the oil pressure returned to normal but the flight diverted as a precaution with idle thrust.

Narrative: During cruise at FL220 the Red EICAS message appeared R ENG OIL PRES HI. We declared an emergency and followed the QRH procedure which had us reduce power on the right engine and monitor it to see if the pressure would fall within limits. Within a few minutes it did fall within normal limits. After discussing it with my SIC; I decided to leave the engine running at idle and keep it operational unless some other malfunction were to appear as there was no directive to shut it down. I decided to land short of our destination as a precaution as we were both very familiar with it. No further warning indications were observed through the shutdown of the aircraft.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

A G-200 EICAS alerted right engine oil pres hi so the QRH was completed and eventually the oil pressure returned to normal but the flight diverted as a precaution with idle thrust.