Thanks for your answer, I tell you what I changed: the coils, an injector and their hoses and began to smoke, they said the MAF sensor, then it was the IAC, then the oxygen, then TPS valve, then the croche valve, then I took it to another and placed a crashing a crash the injectors walked more or less until it was more or less Injectors that were very dirty and walking but continues to light check already problems to start when I turn it on当有尾巴时