Honda makes first engine change of 2019 F1 season
The engine in Daniil Kvyat’s Toro Rosso was changed ahead of second practice once Honda had assessed its data from the first session.
No confirmation has been made regarding the specific components Honda has opted to change, but a complete set is expected.
Drivers can use three international combustion engines, MGU-Hs and turbochargers in a season, plus two MGU-Ks, control electronics and energy stores, before they receive a grid penalty.
An update on Twitter from Honda’s official account stated: “During FP1, we noticed an anomaly in the PU data