Hello,

With galletto 4 I read out on obd port. The file is attached. I dont know I dont think about "tri"core... of course I read out only 1 file (2mb) Filename bmwx1.


The galletto software told read and write over CAN. So I dont think about a 2nd time about tricore and wrote.

Flash to 100 %... FailureCKW2.

Now I open the ecu, taking "toolboot" bootpin 1kohm to ground and read. Communication ok.

Read all, I received 3 files (attaching in 2nd post)

I flash these 3 files also over toolboot... but the car doesnt start.

What can I do?

these files I read out over toolboot... but they wont starting the engine.

Maybe the files are damage because the first try to flash with the original file over obd port.

Is the postet obd read the ori and the boot read the mod what you flashed over obd

Yes, correct. The First is Original, the 2nd is tuned, wrong flashed and then tricore read out.

Try this one.
I have copied your obd readout into the bootread.
Flash it in boot and if car starts tune it again. If not it think you have problem in eeprom.

Thank you!!! I Test it tomorrow and Tell you, how it works. At the moment i'am not at home. Thank you very much!!

Can you please create a new archive? when i download it and i unrar, so i see an error.

mgor wrote:Can you please create a new archive? when i download it and i unrar, so i see an error.

Use winrar 5.20, works well.