Renault P1824 fault code.

Hello friends, how are you?
I tell you that I am half complicated with a Renault Masters 2.5dci in 2007.
We made the engine all new, we put together and put it, but it does not start.
We have an automotive scanner brand cars can. which tells us that we have a fault in the P1824 code input channel.
Now, we don't know what the hell refers to this failure.
Looking on the web I found that you can refer to the transmission, (related to double traction) .But this vehicle is simple traction which would rule out that hypothesis.
Does anyone know what refers to this ????
The opinions are very welcome since I have exhausted all the means that I believe possible for him why not start ...
he makes the vehicle here and I don't know what else to do with him ..

Thank you very much ..

Well, do you have to start with the basic spark, fuel pressure, pulses in the injectorsw compression etc friend, I suppose you know about those things?

Here I believe that a partner post a similar problem and the thing ended up being that the bomb was badly left the position (even if it is high pressure, it seems that it carries position ...) Look to see if this is the thing. Greetings!!