Problems with Opel Vectra

Hello everyone, I have an Opel Vectra Year 98 1.6, German, recently began to accelerate only later it returned to normal alone, then the check Engine began to turn on on the board and began to accelerate even more, now when it starts it remains as heating and then accelerating until almost the limit .... We have changed the IAC valve, and then the butterfly sensor but continues with the problem. guide me

I send you Manual Opel Vectra Workshop in Spanish

Jomoco wrote: I send you Manual Opel Vectra Workshop in Spanish

Hello good. Sorry to bother you, but I wondered if by chance it won't be for an Opel Vectra C 2003, which I have been looking for years, right? If so, would you do the big favor to send it to me? Thanks in advance. Greetings.

Hello CMaldonado, in this it seems to me that it also carries a pressure sensor of the admission manifold (connects with an empty tube to collector) is screwed into the screen, it makes "caudalimetro" the same was left and not measuring well ... Check unless it is not cracked the sleeve. Greetings

And not forget that it also carries the EGR, if it is open for dirt or failure of some electrovalve