﻿GET_GEVOMechL2_02_01_01_35 - ANIMATION Screen
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Protection strategies protect the diesel engine from damage that could be caused by operating at the extremes of the operating range or by abnormal conditions.

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 Appropriate derations or restrictions are applied by each strategy, as necessary, based on monitored operating conditions.

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 Low Lube Oil Pressure Protection: Twenty seconds after the engine reaches 180 RPM, the ECU compares the inlet engine lubricating oil pressure, as read by the ELIP sensor, to a table that defines the minimum required pressure.

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 If the lubricating oil pressure drops below the minimum pressure, the ECU signals the Engine Management System (EMS) software to take appropriate action.

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 If the lubricating oil pressure is below the minimum threshold value for 1 second at N8, N7, or N6 engine speed, the engine speed decreases to N5.

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 If the lubricating oil pressure continues to stay below the threshold value, every 10 seconds the engine notch speed decreases by one notch until the engine goes to IDLE.
