P3 And Qualifying Scrutineering
Time 19:11 2022 BAHRAIN GRAND PRIX 18 - 20 March 2022 The FIA Formula One Race Director Title 2022 Bahrain Grand Prix Automobile Procedure · 2022 · 19 March 2022 · Doc 31
From The FIA Formula One Technical Delegate
To The Stewards Document 31 Date 19 March 2022
Time 22:33
2022 BAHRAIN GRAND PRIX 18 - 20 March 2022
Technical Delegate's Report
During the third free practice session:
The tyre starting pressures of all cars during P3 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 fuel temperature of all cars was checked.
The plenum temperature of all cars was checked.
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.
Clutch torque sensor software version checks have been carried out on all cars.
Clutch torque sensor calibration checks have been carried out on all cars.
The SECU custom software versions were checked on all cars.
After the third free practice session:
An engine oil sample was taken from car number 04.
Before the qualifying practice session:
A fuel sample was taken from car numbers 31 and 22.
An engine oil sample was taken from car numbers 31 and 22.
It was confirmed for all cars that the gear ratios used during the remainder of this Event belong to the gear ratios declared to the FIA technical delegate at or before the first Event of the 2022 Championship.
The thickness of the brake discs of all cars taking part in the qualifying session was checked.
The uppermost rear wing element adjustable positions were checked on car numbers 04, 18, 06 and 47.
During the qualifying practice session:
Car numbers 63, 11, 04, 14, 22, 27, 23, 20 and 47 were weighed.
The weight distribution was checked on car numbers 63, 11, 04, 14, 22, 27, 23, 20 and 47.
The tyre starting pressures of all cars during the qualifying sessions were checked.
After the qualifying practice session:
Car numbers 63, 44, 01, 11, 16, 55, 14, 10, 77 and 20 were weighed.
The following aerodynamic component or bodywork areas were checked on car numbers 44, 01, 55, 14 and 10:
- 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 - Sidepod - TR Article 3.7.1 - 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 - Rear Wing Endplate Body - TR Article 3.10.4 - Rear Wing Endplate - TR Article 3.10.7
The minimum distance between the adjacent rear wing sections at any longitudinal vertical plane was checked on car numbers 63, 44, 01, 11, 16, 55, 14, 10, 77 and 20.
A vertical rear wing deflection test was carried out on car number 04.
The uppermost rear wing element adjustable positions were checked on car numbers 63, 44, 01, 11, 16, 55, 14 and 10.
The engine high rev limit bands were checked on all cars.
The plenum temperature 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 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 torque coordinator demands were checked on all cars.
The torque control was checked on all cars.
The rear brakes pressure control was checked on car numbers 44, 11, 55, 04, 14, 10, 27, 23, 77 and 20.
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 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 tyres used by all drivers during the sessions today have been checked.
Fuel flow meter calibration checksums were checked on all cars.
The instantaneous fuel mass flow of all cars was checked.
The fuel temperature of all cars was checked.
A fuel sample was taken from car numbers 63 and 77.
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 Event. Further the density change of the fuel samples taken today was within the permitted limits.
An engine oil sample was taken from car number 63.
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 Event.
The following software versions have been used by the teams during the qualifying sessions:
Team FIA Standard ECU system version
Mercedes-AMG Petronas Formula One Team SR1412
Oracle Red Bull Racing SR1412 Scuderia Ferrari SR1412 McLaren F1 Team SR1412 BWT Alpine F1 Team SR1412 Scuderia AlphaTauri SR1412 Aston Martin Aramco Cognizant Formula One Team SR1412