well i have something called "Fiat Electronic Technical Documentation" it has all the diagram and every single part engine, wirings, tech stuff, diagnostic procedures, repair procedures, connectors etc. Literaly everything for punto and how to fix it. I don't know where did i got that i think someone uploaded it to my ftp and i was aout to delete it untill recently when i decided to buy Punto. hehehe what a coincidence. I can put it for download but i am not sure if its legal and stuff its ISO file so all you need to do is to burn it on cd (or use virtual drive)