fiat bosch me72h4

[maaxxyy]

Hi guys does anyone have correct pinouts of the above ecu, as i cant get this unit into bootmode with galletto, tried everything. Cheers

[eprommazza]

Hi guys does anyone have correct pinouts of the above ecu, as i cant get this unit into bootmode with galletto, tried everything. Cheers

maybe me 73h4?

[maaxxyy]

I've tried that but still no joy, maybe my galletto is crap

[maaxxyy]

Finally got a to run a diagnostic on this ecu using power on 17,18,33,49,51 plug 2
ground on case
k line pin 2 plug 2
boot pin 20
I can i.d. the unit, read errors and live data.

Still cant get it into boot mode tho, weird.

[electrix]

I hope You know that You must connect bootpin (pin 20) on second plug than for power supply and K-Line.