CLAAS LEXION 740 12.5L 317kW/425HP ADEM IV — ECU CATERPILLAR ADEM IV

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 4 firmware versions

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file

Are you a workshop or tuner?

Vehicle data

Brand	CLAAS
Model	LEXION
Engine	740 12.5L 317kW/425HP ADEM IV
Stock power	431 CV / 317 kW
Displacement	12500 cc
Fuel	Diesel sovralimentato
Vehicle type	Tractor

ECU

Manufacturer	CATERPILLAR
Model	ADEM IV
Memory / EPROM	Caterpillar ADEM IV

Available tuning operations / options:

Smoke limiter 2
Boost pressure
Load / throttle position reference
Injection at part load
Injection 1
Injection 2
Injection 3
Torque limiter
Smoke limiter
Air mass flow

Firmware identifiers (4)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	5704988-00	1.00.004	—	CATERPILLAR ADEM IV
—	4558558-00	1.00.002	—	CATERPILLAR ADEM IV
—	3825329-00	1.00.003	—	CATERPILLAR ADEM IV
—	3261102-00	1.00.007	—	CATERPILLAR ADEM IV

ECU notes

EPROM AM29BDD160G / S29CD016G PQFQ 80 Pin - Microprocessor MPC 561/2 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata

Original EPROM SPANSION S29CL016J PQFP 80 Pin - Microprocesor Motorola MPC563/4. This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

Other CLAAS

JAGUAR
900 16L 458kW/614HP TEMIC JAGUAR
890 16L 370kW/496HP TEMIC JAGUAR
870 12.8L 322kW/432HP TEMIC JAGUAR
850 12.8L L6 302kW/405HP TEMIC JAGUAR
830 12.8L 236kW/317HP TEMIC ARES
816 6.8L 121kW/165HP PHOENIX L12 ARES
826 6.8L 129kW/175HP PHOENIX L12 ARES
836 6.8L 143kW/195HP PHOENIX L4 LEXION
580 16L 362kW/485HP TEMIC LEXION
410 7.2L 146kW/196HP ADEMIII

→ All ECUs CLAAS