R ENG OIL PRESS HIGH
(Caution)

The amber 'R ENG OIL PRESS HIGH' caution CAS message indicates the engine oil pressure is too high.

• The dual channel oil pressure transducer provides a continuous indication of the oil pressure. The transducer is a dual setup for redundancy to prevent false indications.
• In the event of high oil pressure, the ECU will provide a 'R ENG OIL PRESS HIGH' amber caution signal. Engine thrust should be reduced to prevent damage to the system.

• None

Advisory Wire/Service Bulletin:

• AW300-76-0243 - Electronic Control Unit (ECU) Water Ingress (20501 - 20999)

Forum Articles/Infoservice/Newsletter: None

1. Interrogate the MDC as follows:

   1. On the cursor control panel, ensure the toggle switch is to the right and select Anti-Ice, ECS and Fuel buttons simultaneously. The MDC main menu should now be displayed on Display Unit #3.
   2. Using the joystick, select Current Faults (if the fault is active) or Aircraft History to research stored faults. From Aircraft History you can then select Fault Message History and locate the air condition fault logged.
   3. Select the MDC fault from the drop down below to provide additional information to assist in troubleshooting.
      Select an MDC Fault Code/Message:B3-303732 - HIGH OIL PRES EXCEEDANCE [R ENG EXCEEDANCE]

MCID codes can be entered also, these codes are embedded in the MDC system under each equation ID # and will be displayed either way.