Want to Buy: edge evolution tuner 15051 Model
I guess I mean I'm not gonna use his ecm in my truck just want to set it back to stock
The files to do that are contained on his ECM... You should of ensured it was set back to stock before buying it. It can not be done on a PC. It is now what we call... VIN locked. That is probably what the F4.2 code is displayed for.
Last edited by techrep; Oct 6, 2020 at 09:10 AM.



