3512B Petroleum Engines with the ADEM 2 Electronic Control Module Caterpillar

Record the following information before you change any programmable parameter.

Table 1

Equipment ID
Engine Serial Number
Serial number for Electronic Control Module (ECM)
Fuel Ratio Contorl (FRC) Offset
Rated Fuel Position
Low Idle Speed
High Idle Speed
Fuel Correction Factor
Engine Cooling System
Cold Mode Cylinder Cutout
Identifier for Cat Data Link
Engine Acceleration Rate
Cooldown Speed
Engine Cooldown Duration
Engine Prelube Duration
Crank Duration
Maximum Number Of Crank Cycles
Crank Terminate Speed
Air Shutoff
Ether Control
Fuel Position Multiplier

Record the following information from the engine information plate.

• Engine serial number

Record the following information from the engine monitoring system. The engine monitoring system can be accessed through the Caterpillar Electronic Technician (ET). Select "Monitoring System" from the "Service" menu.

Low System Voltage

Table 2

Warning Trip Points
Warning Delay Time

Low Engine Oil Pressure

Table 3

Warning Trip Point
Warning Delay Time
Shutdown Trip Point
Shutdown Delay Time

High Coolant Temperature

Table 4

Warning Trip Point
Warning Delay Time
Derate Trip Point
Derate Delay Time
Shutdown Trip Point
Derate Delay Time

Low Coolant Temperature

Table 5

Warning Trip Point
Warning Delay Time

Engine Overspeed

Table 6

Warning Trip Point
Warning Delay Time
Shutdown Trip Point
Shutdown Delay Time

High Air Filter Restriction Pressure

Table 7

Warning Trip Point
Warning Delay Time
Derate Trip Point
Derate Delay Time

Altitude (Atmospheric Pressure)

Table 8

Derate Trip Point

High Exhaust Temperature

Table 9

Warning Trip Point
Warning Delay Time
Derate Trip Point
Derate Delay Time

High Engine Oil Filter Restriction Pressure

Table 10

Warning Trip Point
Warning Delay Time

High Fuel Filter Restriction Pressure

Table 11

Warning Trip Point
Warning Delay Time

High Crankcase Pressure

Table 12

Warning Trip Point
Derate Trip Point
Derate Delay Time
Warning Delay Time
Shutdown Trip Point
Shutdown Delay Time

High Aftercooler Temperature

Table 13

Warning Trip Point
Warning Delay Time
Derate Trip Point
Derate Delay Time
Shutdown Trip Point
Shutdown Delay Time