The car go 3 cylinderFail n4
All injectors has good resistence, All wires has 12+,
I changed injectors ,I changed n4 wires by n3 wires , I changed ecu hondata for stock, i changed spark plug
New coil, spark plugs wires, rotor, tape, The n3 main relay has 12+, I need help!!

 

Check continuity between the ECU and all four fuel injector ground wires. According to your post, you have tested everything else.

 

But if i change wires n4 by n3, the problem is the same, so wires are good

 

If both wires are problematic, the problem will remain the same when the fuel injector plugs are swapped.

 

By the way the problem was piston n4 broke and remains were in valve seat xD

 

That would do it.

 

How was the cel 16 affected by having 0 psi in that cylinder?

 

The valve seat damage wouldn't create the code... but it will create a dead cylinder, making the engine sound like a Subaru... sending you down the path of searching for an answer. It could simply be a code set by unplugging fuel injectors while the engine was idling to see which cylinder is missing.