Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
Here in Europa, laws are differents and most of the time OEM data is not available as a simple way you have in the US (Alldata, Mitchell etc ...).
We have some service infos such as Haynes, AutoData or WoW but it doesn't go very deep for wiring diagrams, mainly engine ECU and that's all.
Does anybody get a better source for wiring diagrams for European cars with European specs especially for supercars (such as Lamborghini, Maserati, Jaguar, Aston Martin, Ferrari, Bugatti) ?
