accelerated bora

Good morning cmpañeros, I hope you can help me. My Bora 2006 I made affination, washing of injections and acceleration body, and we already scan it and it does not mark me fails of any sensor in clusively the acceleration body is reprogrammed and continues to accelerate in parking and when it encloses it normalizes. what can it be?

That such a partner, they brought me a similar bora with the fault, and we did all that and more, no, or we could resolve, then take a VW vag course and comment on the fault and said that it would be treated to make a reflash to the computer to correct that fault, inform yourself to see if it is fixed. GREETINGS