Qualifying Scrutineering
São Paulo Grand Prix · 2025 · 8 November 2025 · Doc 47
2025 SÃO PAULO GRAND PRIX
07 - 09 November 2025
Technical Delegate's Report Before the Qualifying practice session:
A fuel sample was taken from car numbers 87 and 30. An engine oil sample was taken from car numbers 87 and 30.
It was confirmed for all cars that the gear ratios used during the remainder of this Competition belong
to the gear ratios declared to the FIA technical delegate at or before the first Competition of the
2025 Championship. During the Qualifying practice session: Car numbers 81, 04, 44, 01, 12, 18, 14, 10, 31, 87, 06, 23 and 55 were weighed.
The weight distribution was checked on car numbers 81, 04, 44, 01, 12, 18, 14, 10, 31, 87, 06, 23
and 55. The uppermost rear wing element adjustable positions were checked on car numbers 01, 43 and 31.
The minimum distance between the adjacent rear wing sections at any longitudinal vertical plane was
checked on car numbers 01, 43 and 31.
The tyre starting pressures of all cars during the qualifying sessions were checked. After the Qualifying practice session:
Car numbers 81, 04, 16, 63, 12, 10, 87, 06, 30 and 27 were weighed.
The following aerodynamic component or bodywork areas were checked on car numbers 81, 16 and
06: From The FIA Formula One Technical Delegate
To The Stewards Document 47 Date 08 November 2025 Time 18:13
- Floor Body - TR Article 3.5.1 - Floor Fences - TR Article 3.5.2 - Floor Edge Wing - TR Article 3.5.3 - Nose - TR Article 3.6.1 - Forward Chassis - TR Article 3.6.2 - Mid Chassis - TR Article 3.6.3 - Mirror Housing - TR Article 3.6.4 - Sidepod - TR Article 3.7.1 - Coke Panel - TR Article 3.7.2 - Engine Cover - TR Article 3.7.3 - Tail - TR Article 3.8.1 - Front Wing Profiles - TR Article 3.9.1 - Front Wing Endplate body - TR Article 3.9.2 - Front Wing Tip - TR Article 3.9.3 - Front Wing Diveplane - TR Article 3.9.4 - Front Wing Endplate - TR Article 3.9.5 - Rear Wing Profiles - TR Article 3.10.1 - Pylons - TR Article 3.10.2 - Rear Wing Beam - TR Article 3.10.3 - Rear Wing Endplate Body - TR Article 3.10.4 - Rear Wing Tip - TR Article 3.10.5 - Rear Wing Endplate - TR Article 3.10.7
The uppermost rear wing element adjustable positions were checked on car numbers 63, 12, 10, 87, 30 and 27.
The minimum distance between the adjacent rear wing sections at any longitudinal vertical plane was checked on car numbers 63, 12, 10, 87, 30 and 27.
The fuel pressure of all cars during the qualifying session was checked.
The logged pressure within the engine cooling system during the qualifying session was checked on all cars.
The engine high rev limit bands were checked on all cars.
Fuel flow meter calibration checksums were 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 was checked on all cars.
The exhaust fluid mass flow of all cars was checked.
The IVT code and calibration checksums were 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 MGU-K power model was checked on all cars.
The ES power model was checked on all cars.
The torque coordinator demands were checked on all cars.
The torque control was checked on all cars.
The session type has been confirmed for all cars.
Chassis FIA checksum was checked on all cars taking part in the qualifying sessions.
Torque sensor software version checks have been carried out on all cars.
Torque sensor calibration checks have been carried out on all cars.
The rear brakes pressure control was checked on all cars.
The steering wheel of all cars has been checked.
It was verified on all cars that the PCU dash board display configuration was not changed.
Custom software version checks have been carried out on all cars.
SECU software version checks have been carried out on all cars.
The tyres used by all drivers during the sessions today have been checked.
The tyres cold pressure was checked on car numbers 10 and 27.
A fuel sample was taken from car numbers 04 and 06.
All the fuel samples have been checked for density and analysed by gas chromatography.
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 04.
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.
The following SECU software versions have been used by the teams during the qualifying sessions:
Team FIA Standard ECU system version
McLaren Formula 1 Team SR1707 Scuderia Ferrari HP SR1707 Oracle Red Bull Racing SR1707 Mercedes-AMG PETRONAS Formula One Team SR1707
Aston Martin Aramco Formula One Team SR1707 BWT Alpine Formula One Team SR1707 MoneyGram Haas F1 Team SR1707 VISA Cash App Racing Bulls Formula One Team SR1707 Atlassian Williams Racing SR1707 Stake F1 Team Kick Sauber SR1707