BAIC — Stage 1 / Stage 2 parameters database
The CHIPOK database holds 9 engines for BAIC with reverse-engineered ECUs and Stage 1 / Stage 2 target parameters. We cover 8 models — from early generations to current platforms. A predominantly petrol lineup.
Models8
Engines9
ECU makersBosch / Continental / Denso / Siemens
File turnaround30–60 min
or choose step by step
1
Choose a vehicle type
2
Choose a make
3
Choose a model
4
Generation / years
5
Engine
BAIC models in the database (8)
About BAIC chip tuning
Engines and platforms:
- Main engines: 4G63T 2.0T, 4G69 2.4, 4A91T 1.5T
- Platforms: BJ, X-series, EU/EV
Supported ECUs:
- Manufacturers: Bosch / Continental / Denso / Siemens
- Specific BAIC units in the database: Mitsubishi Electric (MIVEC legacy), Bosch ME17.8.X, Continental SIM2K-241
- BAIC specifics: on BJ40/BJ80 SAIC and Mitsubishi MIVEC heritage ECUs are found
Service terms:
- Calibrations are done by hand in WinOLS5 + Ghidra for each specific control unit
- Checksums are recalculated on the engineer's side — the file is ready to flash with a current programmer
- File returned within 30-60 minutes during working hours
- Free revisions based on an OBD log