Bosch me7.5 s3ecu full read help!!

[ziim]

Hello mates!!
Can someone help me with me7. 5 full read eeprom flash and micro files or someone has it and can send ori files.
My ecu is potatos 😅 cant diagnost via obd and no starting after tune. Something is now wrong with eeprom or micro. S3 2001
HW: 0261206794
SW: 1037360314
SW upg.: 8N0906018J 0004
And i added mine what i read from ecu.

[MartinF1]

Sorry I don't have winols to check.
Is that readout from the ECU after flashing?

[morgano]

Try write again original. If no response obd use bootmode.

[MartinF1]

I had this problem on BMW E87 120d
So the problem appeared when I flashed new tuned file over the file that was also tuned that was in the ECU I was told that it was something with the checksums, if you have old file, doesn't have to be original but the file you have readen out of the ECU before flashing new file flash it back and everything will be ok

[ziim]

Tried to obd flash. And bdm flash. Martinf1 yep thats readout after flashing.

[ziim]

Yeah thats the trick found same what you sayd tried that nothing

[ziim]

Maby someone has these files then can compare it.

[MartinF1]

This should be the original file for that ECU
Don't know if it was readen over OBD or BDM :/

[ziim]

I have a original bdm and obd read tried both.

[ziim]

Flash i have, i think problwm is in micro or eeprom because cant id ecu via obd dosent let write via obd only in boot

[MartinF1]

Do you have immobiliser error when trying to start the car?

[ziim]

No immo key sign is going away like it must be in instrument panel, cranking and wont connect to diagnostic anymore.

[MartinF1]

if you succesfully flashed original file on the ECU and immobiliser is ok I really don't know what could be wrong sorry :/
I am not really an expert in this I do my best :)

[ziim]

Thats okay, more heads are better. I think it was before tuned and now is eeprom crash or flash corrupted. One odd thing what i thinked is this ecu software is 154kw original but kessv2 clone didnt let mw write with 2001 154kw via obd, sended me to use protocol 165kw then reade/write worked. But even didnt let ID ecu an any 154kw protocol.

[ziim]

Someone ideas, files?

[vitaliyl]

is ori fullflash, use bootmode

[ziim]

i have a same ori file. tried it

[ziim]

Maby if id get ori eeprom or micro file for this ecu? Someone knows someone who has those files?

[ziim]

Where is all smartheads now when i need them. ��

[vitaliyl]

you are doing something wrong
eeprom - is Ok (no have death code)
flash - is Ok, if use ori and flashing bootmode
mpc_??? I never touched him and had no problems

ecu goes to the diagnosis?

[ziim]

Okay i have a one idea ill try and report.

[ziim]

If someone can say is micro file okay to? Vitaliyl still same car dosent start and no connecting obd diagnostics