Aveo 2005 1.6L

HELLO EVERYONE. I have a 2005 Aveo and I need help because a cylinder does not work, I already checked the injectors, the spark plug, the valves and everything is fine, but the car continues to give that failure that the cylinder does not work, if someone has had such a case please tell me what the fault is. THANK YOU.

You checked the cable and coil or only spark plug

Sorry I forget the most important saves that Cilndro fails? Takes the cables one by one and sees which does not produce a noticeable difference when not being connected, to be able to shrink the search field

quotes that have an inconvenience with a first cylinder:
what cylinder is
common failures:
1.- Cover injector
2.- Spark plug without electrode (change it for a new one)
3.- Spark plug wire in poor condition
4.- Current coil (that side is damaged)
5.- The cables are invested the time is 1-4-3-2
6.- The valves of that cylinder are

folded Ccausas, to diagnose the valves, take the compression if they are the same in all cylinders, it is not valves, your failure is usually damaged one of the poles of the coil ...

Well leader I see that you checked the basic, make the height of the valves of that cylinder with respect to the cam if there is no logure between them the valve can be open due to wear in the valve seat and the compression is lost, prove the compression. have here we are to help us