MONTE CARLO, Monaco -- The FIA is happy Ferrari's power unit is operating within the regulations after spending the last two races investigating the way its Energy Recovery System works.
There was no hard evidence that Ferrari had broken the rules this year, but there was speculation over recent rounds that it had found a way to deliver more than the permitted 120kw of power from its MGU-K. The MGU-K is the part of the engine's hybrid system that recovers and deploys energy to the rear wheels, offering a maximum boost of 160bhp for roughly 33 seconds per lap.