Hello!
Well, the stalling problem is becoming worse

. Last weekend I went with all family for a trip (a very nice one, BTW) and I got some engine stalls while driving. They manifest as a kind of shock, as if you braked.
Also, starting engine when it is hot (i.e. after loading petrol) or when it is warm (i.e. after half an hour or so from stopping it) is a nightmare. Only way is to push accelerator to top and then, once it starts, fastly pulling it out. But then, it starts and keeps iddle for some seconds and, sometimes, engine stalls some seconds or even minutes later.
Analyzing situation, I am convinced there is a problem with some temperature sensor. Renault finally changed one (don't know which one; will check with the invoice). But I need to check problem by myself, as they have proved unable to deal with this problem

So I need schematic diagrams for the engine management (ignition and inyection system). And, of course, any associated information and/or hint.
I hope someone has access to this kind of data, as sometimes stalling is really dangerous, as once when it happened to my wife just crossing a railway

!
So, please, any help about this problem will be really appreciated.
Thanks!
JOSE