Topdon | VAG SFD (SGW) | Autorisatie-licentie Interface Learn throttle position: Learning the

Learn throttle position: Learning the throttle position after cleaning or replacement

the module becomes locked

What happens when the license expires

\nThe M021A connects the 6-pin vehicle port with the 16-pin OBD2 connector from the diagnostic device through the relevant signal lines — including the K-line and power lines — translated to the corresponding pin positions of the J1962 standard

Topdon | VAG SFD (SGW) | Autorisatie-licentie Interface Learn throttle position: Learning theThe Topdon VAG SFD Authorization License is a digital software authorization that grants technicians access to the secure diagnostic systems of recent vehicles from the Volkswagen Audi Group (VAG). The license unlocks the Schutz Fahrzeug Diagnose (SFD), the security gateway used by the manufacturer to prevent unauthorized modifications to ECUs. Valid for 1 year. Technically, the license functions as a digital key. When the Topdon device connects to an