Flex Exclusive Protocol for McLaren
Bootloader mode for Supercars
Discover the new Flex exclusive, version 7.25.0.0, and work on TCUs and CCUs of McLaren supercars like 570GT and 720S in Bootloader mode.
Work on the TCU by uploading optimized maps and customizing gear shifting logics on track or road, and access the CCU dedicated to semi-active hydraulic suspension management to adjust shock absorbers’ response, chassis balance, and dynamic stiffness.
Our new protocol is made to read and write the full Flash memory (with emulated EEPROM) of the MPC5554 microprocessor, all in just a few minutes.
Supported Vehicles
- McLaren 540C 3.8L V8 BiTurbo 540PS
- McLaren 620R 3.8L V8 BiTurbo 620PS
- McLaren 720S 4.0L Twin Turbo 720PS
This new protocol is available for the following software packages:
BOOT
TCU
- FLS0.2M – SW Flex TCU OBD/Bench/Boot (cars, bikes, vans) Master
- FLS0.2S – SW Flex TCU OBD/Bench/Boot (cars, bikes, vans) Slave
- FLS0.4M – SW Flex Boot Nexus MPC5xxx Master
- FLS0.4S – SW Flex Boot Nexus MPC5xxx Slave
- FLS0.5M – SW Flex Full Master
- FLS0.5S – SW Flex Full Slave
- FLS0.4M – SW Flex Boot Nexus MPC5xxx Master
- FLS0.4S – SW Flex Boot Nexus MPC5xxx Slave
- FLS0.5M – SW Flex Full Master
- FLS0.5S – SW Flex Full Slave
Newly added protocols:
TCU
- McLaren TCU 14M1084CP MPC5554 Read/Write/Checksum Calculation Internal Flash
Reading Time: ~1 minute Writing Time: ~1 minute
CCU
- McLaren CCU 14B0303CP MPC5554 Read/Write/Checksum Calculation Internal Flash
Reading Time: ~1 minute Writing Time: ~1 minute
Bug Fixes:
- Improved verify on VAG Continental PCR2.1
- Added new CRC type for Ford Bosch MG1CS036
- Fix CRC calculation in some types of Ford Bosch MG1CS015/16
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