FASTA (Fahrzeugbetriebs- und Servicedaten-Transfer und -Analyse) is vehicle metric data collected by the engine and ABS controllers to evaluate real-word performance over the lifetime of the vehicle. It samples various variables (like RPM and Speed) at regular intervals and saves these values in groups (bins with specific ranges) inside the controller.

The FASTA data can be retrieved using the GS-911 device and this can then, over time, begin to indicate statistical trends when viewed as a histogram.

Vous trouverez ci-dessous un graphique typique du régime moteur indiquant 7 plages et le pourcentage de temps passé dans chaque plage pendant la durée de vie du véhicule.