After months of negotiations, Formula 1 bosses finally reached an agreement on the cost, supply, performance convergence and noise of engines from 2017 until '20 last month.In Spain, the FIA's head of power train Fabrice Lom (left) and race director Charlie Whiting provided further explanation of the changes, which have...

Red Bull suffered a fuel-flow sensor failure on Sebastian Vettel's car during qualifying for the Chinese Grand Prix. The failure, which led to the sensor not producing any readings, occurred during Q1 and led to the team using its own fuel-flow model with permission from the FIA.This follows another problem...

Daniel Ricciardo would not have been able to finish second in the Australian Grand Prix had Red Bull adhered to the FIA's Formula 1 fuel-flow sensor, Adrian Newey has admitted.Giving evidence during Monday's FIA Court of Appeal hearing in Paris, Red Bull has claimed that what it described as inaccurate...

The FIA has rejected on safety grounds the idea of scrapping Formula 1's fuel-flow limit to avoid a repeat of the Red Bull controversy.Red Bull boss Christian Horner said on Friday that irrespective of the outcome of his team's appeal against Daniel Ricciardo's Australian Grand Prix disqualification, the sport needed...