Supported vehicles · Cars & LCV
BAIC tune files, map packs & software solutions
12 models · 25 engine/ECU combinations · 11 ECU types · files for Autotuner, KESS3, Flex, Dimsport DFOX / New Genius, PCMflash, MMCFlash, BitBox and more
Every BAIC below can be read and written with a current flashing tool — Autotuner, KESS3, Flex, Dimsport DFOX / New Genius, PCMflash, MMCFlash, BitBox and more — and we build custom files for all of them from your own read: Stage 1 and 2 calibrations, towing and economy files, DPF/EGR/AdBlue solutions, DTC work, speed and rpm limiters, TCU shift and torque tuning, plus WinOLS map packs and DAMOS files where we hold our own definitions. WhatsApp Josh directly on 0466 659 997 — you deal with the person building the file — or upload at tacfiles.com for an automated return. See which projects are already in the tacfiles.com library for this make →
BAIC models and ECUs we support
BAIC BJ40 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 2.0d diesel | 2014 | Delphi DCM6.2AP | SPC5674 | 150 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
BAIC BJ40 II 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 2.0L 16V TDi diesel | 2023 | Bosch MD1CS089 | TC299 | 161 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHBENCH (REMOTE UNLOCK) |
BAIC BJ90 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 4.0T petrol | 2016 | Bosch MED17.7.3 | TC1797 | 421 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHBOOTDATALOGSOBD |
| 500 EU6 (4.7T) petrol | 2016 | Bosch MED17.7.1 Bosch MED17.7.3 | TC1797 | 408 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHBOOTDATALOGSOBD |
BAIC Beijing BJ20 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 Turbo 4A91T petrol | Bosch ME17.8.8 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD |
BAIC Beijing BJ40 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 2.0 TD 4F20TC13 diesel | Bosch MD1CS089 Bosch MD1CS089 Gen2 / | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHBOOT |
BAIC Beijing U5 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5i petrol | 2018 | Bosch MG1UA008 | SPC574 | 118 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
| 1.5T petrol | 2018 | Bosch MG1UA008 | SPC574 | 150 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
BAIC Beijing U5 Plus 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 151A1 petrol | Bosch MG1UA008/UP8 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
BAIC Beijing X3 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 A151 petrol | Bosch MG1UA008 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD | |||
| 1.5T petrol | 2019 | Bosch MG1UA008 | SPC574 | 150 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
BAIC Beijing X7 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 Turbo A156T1 petrol | Bosch MG1US008 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD | |||
| 1.5T petrol | 2020 | Bosch MG1UD008 Bosch MG1US008 | TC277 | 189 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD |
BAIC Senova X25 1
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 A151 petrol | Bosch ME17.8.8 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD |
BAIC Senova X35 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 A151 petrol | Bosch ME17.8.8 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD | |||
| 1.5 A151R1 petrol | Marelli 11GC | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD |
BAIC Senova X55 2
| Engine | Years | ECU / TCU | MCU | Stock hp | Read |
|---|---|---|---|---|---|
| 1.5 Turbo 4A91 petrol | Bosch ME17.8.8 | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD | |||
| 1.5 Turbo A151R1 petrol | Marelli 11GC | AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD |
Send your BAIC read
WhatsApp 0466 659 997 with the model, engine, ECU, your tool and what you want. Hand-built files typically return in 10–20 minutes during file-service hours (9am–9pm Mon–Sat AEST).
Vehicle, ECU and read-method data compiled from the published compatibility lists of the flashing tools we work with; files are returned in the format your tool writes — Autotuner, KESS3, Flex, Dimsport DFOX / New Genius, PCMflash, bFlash, BitBox and more (see the tools page). Read methods are as published by the tool lists. Listing here means the ECU can be read and written with a current tool and we can build a file for it — WhatsApp us to confirm your exact software version. All tuning files are intended for off-road, motorsport, agricultural or commercial use only.