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View Full Version : BMW 540 ME7.2 ECU please help



n1kson
2nd December, 2017, 08:31 PM
Hello!

I'm newbie in ecu tuning, i have tuned only MS41.0-2 based cars in Romraider with its own definitions. I have no experience in other ecus. I want your help in this case:

I have downloaded 64kb ecu bin file from E39 540i with Bosch Motronic 7.2 ECU (0261207106). As i know its EEPROM based ECU.
Soo, I have searched ecu definitions for this ECU but i haven't find anything yet. There are many definitions for non vanos M62 with Motronic 5.2 ecu, but not for 7.2. Can you help me with that? What software must i use to edit some values in this ecu? For first time, i want to raise rpm from 6500 to 7000, and raise speed limiter from 220 to 260.

Here is my bin file:

https://files.fm/down.php?i=xppwz2zc