P1 And P2 Scrutineering
Canadian Grand Prix · 2025 · 13 June 2025 · Doc 16
2025 CANADIAN GRAND PRIX
13 - 15 June 2025
Technical Delegate's Report Before the first free practice session:
The exhaust system components of all cars were checked against the declaration submitted by the
relevant team before the start of the Competition.
The installation of the driver helmet camera assembly, respectively the installation of the correct
ballast (if no driver helmet camera or RIS camera is used) was checked on all cars During the first free practice session: The tyre starting pressures of all cars during P1 were checked.
The engine high rev limit bands were checked on all cars.
The fuel flow meter calibration checksum was checked on all cars.
The instantaneous fuel mass flow of all cars was checked.
The partial load fuel mass flow of all cars was checked.
The fuel temperature of all cars was checked.
The plenum temperature of all cars was checked. The exhaust fluid mass flow of all cars was checked.
After the first free practice session: The fuel pressure of all cars during the first free practice session was checked.
From The FIA Formula One Technical Delegate
To The Stewards Document 16 Date 13 June 2025 Time 19:22
The logged pressure within the engine cooling system during the first free practice session was checked on all cars.
The IVT temperatures were checked on all cars.
The ES state of charge on-track limits were checked on all cars.
The lap energy release and recovery limits were checked on all cars.
The MGU-K power limits were checked on all cars.
The maximum MGU-K speed was checked on all cars.
The maximum MGU-K torque was checked on all cars.
The maximum MGU-H speed was checked on all cars.
The torque coordinator demands were checked on all cars.
The torque control was checked on all cars.
The custom software versions were checked on all cars.
The aerodynamic oscillation metrics was checked on all cars.
A fuel sample was taken from car number 27.
An engine oil sample was taken from car number 27.
During the second free practice session:
The tyre starting pressures of all cars during P2 were checked.
The engine high rev limit bands were checked on all cars.
The fuel flow meter calibration checksum was checked on all cars.
The instantaneous fuel mass flow of all cars was checked.
The partial load fuel mass flow of all cars was checked.
The fuel temperature of all cars was checked.
The plenum temperature of all cars was checked.
The exhaust fluid mass flow of all cars was checked.
After the second free practice session:
Car number 27 was weighed.
The fuel pressure of all cars during the second free practice session was checked.
The logged pressure within the engine cooling system during the second free practice session was checked on all cars.
The IVT temperatures were checked on all cars.
The ES state of charge on-track limits were checked on all cars.
The lap energy release and recovery limits were checked on all cars.
The MGU-K power limits were checked on all cars.
The maximum MGU-K speed was checked on all cars.
The maximum MGU-K torque was checked on all cars.
The maximum MGU-H speed was checked on all cars.
The torque coordinator demands were checked on all cars.
The torque control was checked on all cars.
Torque sensor software version checks have been carried out on all cars.
Torque sensor calibration checks have been carried out on all cars.
Chassis FIA checksum was checked on all cars.
The rear brakes pressure control was checked on all cars.
The custom software versions were checked on all cars.
The SECU software versions were checked on all cars.
The tyres used by all drivers during the sessions today have been checked.
A fuel sample was taken from car number 31.
The results of fuel analyses show that the fuels were the same as ones, which had been approved for use by the relevant competitors prior to the Competition. Further the density change of the fuel samples taken today was within the permitted limits.
An engine oil sample was taken from car number 31.
The engine oil samples have been analysed by FTIR spectroscopy and viscometry. The results of the FTIR analyses show that the sampled oils were consistent with reference engine oil samples which had been approved for use by the relevant competitors prior to the Competition.