Fiat Scudo 2007

Very good, greetings and thank you very much for everything you contribute ...
I have a fiat scudo 2007 engine 2.0 JTD 2.0 hdi because it is a peugeot engine, the case is that it does not start, the other day I change the position sensor of the cgueñal and it worked for a week and stop doing it,
I have read that it can be the sensor of the cams Vehicle (I don't know what is called VW is the vagcom) if you will give me a hand ...
thanks

The cams sensor is on the rocker lid and on the side of the distribution.
Peugeot scanner may not communicate, since this is Fiat and although the engine is the same, it may not be the ECU communication protocol and the "examiner" or possibly the ELM 327 interface will be necessary that is multi -application and very cheap.

Thank you very much disassembly and waiting for the spare to come to me, buy it in Oscaro.
He told me a mechanic that was possibly that Ahbia badly mounted the crankshaft sensor because he was a little burned.
I'll tell you if I solve it .....

I continue since then with the same problem, in summer it is attenuated but the start is not clean, I think it could be from the MAP sensor you think