Grande Punto start stop system IAW5S9

[credoline]

Dear friends. Customer want to remove start stop system from this car. ECU is IAW5SF.A8 HW405 partnumber 51899832 software 8823Z23. Here is original file. If someone can remove start stop system. If not i ask for software for this car without start stop system, i will rewrite immo data from original ecu. Car is Grande Punto and its very rare with start stop. I found that this ecu is embedded in Fiat 500.
Thank you
God bless you

[Drdiag]

hi mate, i think you can do this by fiat diag tool

[credoline]

No, its not possible with diag. Anyone can help with this ?