General Software update

[salmmi]

Does anyone know is there a ecu sofware update available for croma petrol?
I still keep getting po420 error. my mechanic has checked everything and he does not find anything wrong in my car...and said i should update ecu if software if its available.

 

[s130]

Fiat have a European wide system called SIGI

Sistema di Gestione della Garanzia
eSIGI++ Fiat

This system is used to manage and all Fiat vehicle updates/warranty/campaigns etc.

Any Fiat dealer who has access to eSIGI will be able to tell you what updates/campaigns are available and if they have already been applied to your car.

Beyond this info I can help any further.