Failure Injection Corsa

Hello.
Well Souy new here and I would like to help me with my Chevrolet Corsa pick up.
The problem is that I was traveling and suddenly gave a pull, I arrived home and when uncovering the truck hood I realize that the engine worked like in 2 cylinders. Turn off the engine turned on again and the same. Wait to cool to try and now I don't start anymore. The next day I changed the coil for a new one thinking that it could be that and nothing remains the same, I mediate the tension of the injunctors and there are 2 with the 12 volts and the other 2 mark 0 volts. I followed the cables and will arrive at the ECU, in addition to another that is lost under the board.
What can it be? The ECU? Any defective relay? Please help.
Thank you already for your time.
Greetings
Juan Carlos

Try the negatives that reach the side of the distribution strap, the cables that reach the coil are also cut
(I don't know what country you are to have more information)

The same thing happened to me and it was the coil, I stopped jewel and when I started again in two cylinders, if you put a new coil check the cables because there can be the fault, they say that the problem arises when the coil was fixed on the ciolindros lid, this causes it to rehend and fail.
Probate if you have all the spark plugs. Greetings and luck!

Hello ...

thank you very much .. Tomorrow tomorrow with what you tell me and I tell you .....

I am from Chile.

Greetings

Torino ..

I will check the cables as you indicate ... and I tell you the results.

GARCIAS.

Greetings
Juan Carlos