Attention!! Script only for IprogPro programmer!!!
Script for mileage correction in Bosch instrument panels of Chery Tiggo 7/8 Pro and XCITE XCross 7 cars made on the Spansion S6J328CKSP microcontroller.
In short... The script for this instrument panel has already been made by me, but via UART with soldering of wires. At the same time, I already knew that the panel has access to EEPROM via CAN-BUS, but.... Work on the script was carried out for a long time, and all because the manufacturer Bosch, although left reading / writing EEPROM, but prohibited writing to the mileage area. I had to make a script through a patch of the panel flash. The panel has more than one firmware version, so the script has a firmware database on my server, which will be replenished. At the moment, there are 10 firmware on the server. If you encounter an unknown version, you will need to read TCFlash and WorkFlash via UART and send it to me to add to the database.
The script needs internet to work, download the required FLASH!!!
The script supports reading/writing EEPROM emulation, writing FLASH, has a built-in mileage calculator. The script works via an OBD2 adapter (CAN-BUS).
Video of the script in action
