Error 51 ECM prom error came up in a diagnostic test. I was told this is only a dealer part and can be very expensive. I want to know if I can find another car like mine and take this part and install it in my car, I believe I would have to take the entire brain? Where is this "brain box" located and how much time is involved in replacing it?
have the same problem?
Thursday, July 10th, 2008 AT 1:59 AM