Bosch Motronic M2.10.3

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Bosch Motronic M2.10.3

Postby FritzP » Sat May 06, 2017 5:31 am

Hi. Does anyone have experience in disassembly of this type of ecu.
There is Intel SAB80C517 processor.
I have all needed maps, however I need to alter the trigger angle for the inductive sensor.
At the moment the ecu see TDC at the 15. tooth after missing tooths, and I want to alter this to the 20. tooth.
This is due to the ecu are going to be fitted to another brand of engine.
I attach the file.
For interested people i also add a XDF file, this is pretty complete file, however still some experimental.
Alfa 145 1267358699.xdf
(306.93 KiB) Downloaded 317 times
Alfa 145 1.7 16V_1267358699.bin
(64 KiB) Downloaded 255 times

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Re: Bosch Motronic M2.10.3

Postby antus » Sat May 06, 2017 10:01 am

Thanks for posting with the XDF, im sure people will find that helpful. If someone is able to help with the tooth counter im sure they will respond. Its possible that the trigger may not be in the cpu code and may be in a hardware helper but we will see.
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: Bosch Motronic M2.10.3

Postby flaset » Sun Jan 21, 2018 3:24 am

Old thread, but I'm really excited with my progress in knowledge in M2.10.3 with help from festy on this forum. :D

My disassembly tool makes attached output of the binary, for those who understand C-language, enjoy! :lol:

Alfa 145 1.7 16V_1267358699.asm
(942.92 KiB) Downloaded 280 times
9³ Aero SS -03, 9³ Aero Coupé -02, 900T16 Cab -89 & 900T8 -85 on website

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