Formula 1 teams will be required to run a second fuel-flow sensor next season as the FIA escalates its efforts to prevent the rules being exploited for performance gains.
The command for an additional sensor next year completes a trio of recent technical directives from the FIA that have related to the potential exploitation of the rules for performance gains, and been issued amid major scrutiny over Ferrari’s engine.
Red Bull had contacted the FIA to raise three specific scenarios relating to the exploitation of fuel-flow restrictions by briefly exceeding the 100kg/h limit between the FIA’s measuring points.

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