Audi introduced upgraded F1 engine at Barcelona after first ADUO review
Audi brought a new Formula 1 power unit as early as the Barcelona Grand Prix after the FIA communicated the outcome of the first ADUO period. The ADUO system is intended to let engine manufacturers that are lacking power make additional updates.
Audi introduced an upgraded Formula 1 power unit at the Barcelona Grand Prix. The move came after the FIA communicated the results of the first ADUO period to manufacturers.
ADUO, or Additional Development and Upgrade Opportunities, is a mechanism designed to allow engine providers that are short on power to make extra updates. The first review took place after the Canadian Grand Prix.
According to the reports, the FIA released the results of that first review to manufacturers before Audi's updated engine appeared in Barcelona.
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