The TachoSoft Mileage Calculator is a specialized software tool requiring chip-level access. This fundamentally differs from modern OBD tools in several ways:
Many users seek the "updated" (UPD) version to ensure support for newer vehicle models. The version is frequently highlighted as the stable, widely used iteration.
Open TachoSoft, select your vehicle make and model, and enter the desired mileage. The software will show you the specific hex lines you need to change.
You select the vehicle make and model in Tachosoft.