Problem with wool is as focused

Good I have a Daewoo Lanos 98 synchronous. The problem is that the car is covered as it is accelerated in depth. I already changed the pump, the filter, injectors, and exchanged the sensors with another vehicle (TPS, IAC) and remain the same, the problem seems like time when behind, but the car turns on well, in minimum this even, does not make explosions, I no longer know what to do. The car lost strength. I appreciate who can help me.