Engines and APU - EICAS Messages (PW4060)

APU

Message	Level	Light	Condition
APU FAULT	Advisory	FAULT	The APU has automatically shut down.
APU FUEL VAL	Advisory	FAULT	The APU fuel valve disagrees with the commanded position.

Engine Control

Message	Level	Light	Condition
L ENG CONTROL R ENG CONTROL	Advisory		Faults are detected in the engine control system.
L ENG EEC MODE R ENG EEC MODE	Advisory	ALTN	The Electronic Engine Control is not receiving adequate inputs and an Alternate N1 Control Mode is being used by the EEC to control thrust.
L ENG LIM PROT R ENG LIM PROT	Caution	ALTN	The Electronic Engine Control is operating in the ALTN Control Mode and the commanded N1 exceeds maximum N1.
L ENG LOW IDLE R ENG LOW IDLE	Advisory		An engine has failed to go to approach idle.
L ENG RPM LIM R ENG RPM LIM	Advisory		N1 or N2 RPM is at the red line limit.
L ENG SHUTDOWN R ENG SHUTDOWN	Caution		Engine Was Shutdown By The Fuel Control Switch or Fire Switch.
IDLE DISAGREE	Advisory		The engines are at different idle settings.

Engine Starter

Message	Level	Light	Condition
L ENG STARTER R ENG STARTER	Advisory	VALVE	Engine Starter Valve is not in the commanded position.
L STARTER CUTOUT R STARTER CUTOUT	Caution	VALVE	The Engine Start Valve is open when commanded closed.

Engine Fuel

Message	Level	Light	Condition
L ENG FUEL VAL R ENG FUEL VAL	Advisory	ENG VALVE	The Engine Fuel Valve position disagrees with commanded position.
L FUEL SPAR VAL R FUEL SPAR VAL	Advisory	SPAR VALVE	The fuel Spar Valve position disagrees with commanded position.
L ENG FUEL FILT R ENG FUEL FILT	Advisory		An impending Fuel Filter bypass condition exists on the affected engine.

Engine Oil

Message	Level	Light	Condition
L OIL FILTER R OIL FILTER	Advisory		Affected engine Oil Filter contamination has been detected.
L ENG OIL PRESS R ENG OIL PRESS	Caution	L ENG OIL PRESS R ENG OIL PRESS	Engine Oil Pressure is low.

Thrust Reverser

Message	Level	Light	Condition
L REV ISLN VAL R REV ISLN VAL	Advisory	REV ISLN	Fault is detected in the affected engine Reverser System.

Fire Protection