Delco 1.7L / TX2 Unbrick

[showtime00]

Hi!

Today when i try to wrote a file on ECU with FGTECH V54, appear the checksum not supported message and then crash the upload.
Now i have my ECU bricked.

I read outside with CarProg and VIN and PIN are configured, read with and try to write with FGTECH V54, GALLETO 1260 and KWP2000 outside of the car with pinout conections and nothing.. only can read de ECU DATA.

Can someone tell me what can i do? Wich Eprom can i remove to read?

Thanks in advance

Regards

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Hi!

no one?

thanks

[Pali33]

there is no possible to remove the flash and read it. I think, you can remove only eeprom from this hybrid ECU. But you need write flash.
It should be possible to write in boot mode. But i don't know any tools, which can read/write this hybrid ECU in boot mode.... maybe I/O Treminal? I have no expirience with this programmer.
good luck

[showtime00]

Hi!

I tried with the pinout and nothing....

any idea?

Regards

[Pali33]

i think, u need new ECU (with same number) and make virgin and new coding in car

[showtime00]

Hi!

ok.... thanks...

regards