Stay regulating, without Clio 1.2 accelerator

Friends of the forum has this clio crazy, I tried that with everything it will be the motorized box? The strange thing is that when the light turns to the third start, it no longer lets me accelerate, if you stop the next day you come off the light and normalize for some hours of use. The Scaneer throws the P107E permanent failure in butterfly butter incoherence. Here the box costs $ 1200 is not to buy one to try. If anyone knows something about the subject, it will be grateful. ABRAZO JULIO

I have no experience in that type of car but because of what desis is a problem in the TPS sensor .. if you gave me all information you have of the talves fault can help you more