Looking for Fiat Tipo 1.4 electronics scheme.

[Marux]

I have got some problems with the fuel injection. Somebody says that the reason is - some kind of fault in electronic control system. So I'm looking for any suggestions. Can anybody tell me where I can find some information about electronic control system on the WEB?

 

[AHC]

Fuel Injection

there are two diferent systems on 1.4..... both bosch ...early monojetronic and the later monomotronic,both have similar components but work in diferent ways ,what exactly is the problem your having and which system is it ?later one has the wasted spark ignition system

 

[Marux]

I think it's monojetronic

My car was made in 1990. I don't really know what system it is. I know how it is called in my national language, but I think it's monojetronic. The problem is that when you start an engine for 10min something wrong is with fuel control, you can feel it on engine and you can see it at economizers scale - the pointer runs very high. The same process is in the transition time when you swith gear(higher or lower).
Sorry for text style because my natioal language is not English.