Sentra 2008 MR20 engine no longer turns on the engine

Hi, Friends Foros is a pleasure to greet you, I just registered, by looking for a solution to my problem I encountered this good place, since I have searched and in doing so I see that this page is very helpful, well, thanks for accepting my Head, check the compression since the engine was heard without compression, punishing that the chain would have been jumped, first revive the distribution, but this was fine, then I told myself, I have to lower my head, maybe some of you already presented this fault, I appreciate any information, as well as I would also appreciate if you could provide me with the manual of this engine, since the head squeeze and the head I do not have camshaft trees, thanks to everyone in advance and a taste in belonging to this forum and being able to serve them at some point, greetings,

It brings the same trail engine with motorized butterfly.
Did you magazle if you have sparkles in the spark plugs if you get a signal to the somewhat simpler injectors, did you scannea?

Hello, I don't really check any of the points you mentioned

But something strange is that in the cylinder number 1 if there was good compression, thanks for responding to my message so fast

that compression keeps the cylinders can give me the cylinder measurement