fiat stilo turns off and does not and will not enter diagnosis

[saetta]

hello everyone,as the title suggests, this fiat stilo 1.6 16v petrol, 2002,goes out and party more, and are not able to get into the engine diagnosis when you do not part,even when you can not enter into the diagnosis there are no error codes.while in abs there are two errors, one related to the communication of abs ,and the engine control unit.the codes do not myself remember them if I can post them tomorrow*****s, is to repair the engine control unit.I kindly ask if someone has pictures or explanations to repair this unit or a manual?I also ask if there is a processor upgrade. thanks in advance to all those who give me answers.

[blackwolf76]

Before I replace the ecu would check if the power supply of the same is ok...

try to verify if the SAM in the front bonnet is ok or has some problems of water infiltration.

[franco-elettr]

I of these units, I have changed already a couple but controls a moment before the control unit fuse holder to the front as said in the links above

[saetta]

hi thanks for getting back to me,yet I ne o changed a couple,I'm sure that the control unit and route .but I wanted a repair procedures of the ecu internal,if someone has a bit of material.

[franco-elettr]

I tried to open it but I have never found anything broken , I'm sorry but I can't help you

[saetta]

thanks franco for the answer ,I'll try more of a repair procedure internal to realize how and fact, and try to understand how it works.now I say one thing off topic these units year problems also accelerator ,who do not give gas, it would be interesting to see how to solve.
Let's say that it would take the intervention of a specialist to repair, and gives you two info and you will see the steps for the repair.

[saetta]

another thing if you then need some updating of the processor.

[franco-elettr]

I keep a route as soon as you have results let me know to me, for example, does not see the temperature sensor

[saetta]

Hello Franco, for the moment, no one has come forward to give us illumination ,I hope someone can give us some answers.

[saetta]

hello can anyone give me some news?