José Resende Posted February 24, 2023 Report Share Posted February 24, 2023 Hello We recently received a Ford Mustang GT500 Turbo with a link G4x management, the ecu is loocked and costumer doens´t have the passwords how can we solve this? Thanks in advance. José Resende MAD(e) To Race Quote Link to comment Share on other sites More sharing options...
Confused Posted February 24, 2023 Report Share Posted February 24, 2023 As far as I'm aware, if you can't get the password from the original tuner, all you can do is load in a new config, overwriting everything, and you will unfortunately need to start from scratch. Before you do this, you should save off a copy of the current tune - you can't edit it, but I think you can save & reload a saved tune. Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 24, 2023 Report Share Posted February 24, 2023 I think there would be a lot of CAN bus in that car too assuming it is still a road car with original dash etc. That could be a challenge if you no longer have the factory ecu to reverse engineer. Quote Link to comment Share on other sites More sharing options...
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