﻿GET_GEVOMechL2_05_01_01_21_04 - ANIMATION Screen
1
00:00:00,000 --> 00:00:08,875
The High Air Filter Differential Pressure Protection function protects the turbocharger from excessive speed caused by clogged baggy filters.

2
00:00:08,875 --> 00:00:15,458
The EAFP sensor measures the pressure in the combustion air filter compartment in units of psia.

3
00:00:15,458 --> 00:00:21,792
The EAFP sensor value is compared with the BAP sensor value to determine the difference.

4
00:00:21,792 --> 00:00:31,458
When the EAFP sensor value is lower than the BAP sensor value, air flow through the baggy filters is being restricted, indicating dirty filters.

5
00:00:31,458 --> 00:00:45,167
The EMS software converts the measurement to inches of water using the following formula and sensor readings: Air Filter Pressure = 27.7 x (BAP sensor - EAFP sensor).

6
00:00:45,167 --> 00:00:56,083
If the pressure in the combustion air filter compartment is greater than 14 inches of water at Notch 8, the engine horsepower is derated to a maximum of Notch 7 horsepower.










