Hi Edute, Mira Peugeot is a slightly complicated brand, I do not advise the change of ECU in any case and less for Ecu de Desguesses, now in any case you will have to take the vehicle to a workshop where you have a Escnner to be able to save the problem, both of the Biejo and the new computer and if you want I am interested in what was your original problem with the old ECU, when buying in them you have to be very careful because there are vehicles that are the same model of the same year and everything but the ECUs work with different systems, the case is given a lot, but for your tranquility a good scanner, not necessarily that of the house, can erase the codes of the ECU and the vehicle will work correctly, I tell you because I repair a Peugeot 307. The problem of this vehicle was that I did not raise speed and shit, an irregular relief and pulls in the walk, in addition the instruments went crazy and the car tended to stop或加速,当我将这辆车放在扫描仪上时,我将我扔了,就像10个错误代码,切割器,质量短的线圈,EGR阀,TPS等,删除记忆并提供记忆,它永远不会失败,它永远不会失败。例如,我向智利比索收取约20,000至25,000次的费用。开处方计算机的眼睛与删除故障代码不同。