Hyundai Scoupe

because it injects too much fuel until it drowning and turning it off to the engine
the injectors are
very long pulse
and well -maf sensor

It will have to be seen if the pressure regulator (it will be in the injectors, although some newer ones bring it in the pump) work well, that is to say that it does not exceed the pressure of gasoline and wet your spark plugs, with which you drown it as you say. Another thing is that the spark plugs do not burn well ... what I see say that the injection pulse is very long, which should not be, it may have to do with the TPS or accelerator pedal sensor, which is giving the signal badly, I would look at these things to start. greetings!!

I said badly about the regulator, I mean that if you work well, you do not exceed the pressure (it will be between 2.5 and 3 bar), if it exceeds you wet spark plugs and drowns it, but I lean more about a problem in the TPS (butterfly sensor) or if it carries, acceleration pedal sensor, look to see if it is in resistance values ​​(between minimal, intermediate, maximum position