Xhorse Multi Prog ECU Tool will read magnet marelli j10.
Here is a review:
Swift diesel magnet marelli j10 ecm reading ok by xhorse multiprog
Take a look at the process.
PINOUT.

Read Internal FLASH.

Read External EEPROM.

Done! Simple and nice!
Credit to S F Autopoint.
Skype: xhorsevvdi.com
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