Hello friends, first of all, I bought a 407 2006 2.0 hdi automatic transmission vehicle, since the vehicle had some shortcomings, I renewed the cooler, vacuum pump, and the vestanhouse installation, but my face does not smile, now the vehicle does not go after 3 thousand revolutions, it faints and there is a speed limitation error, the master says it should be changed, but a It does not offer certainty, I would be very grateful if there are friends who can help me
Onur24