CHIP TUNING · CHERY
Chery chip tuning with Softechpro V5
Softechpro V5 supports the full range of Chery engine ECUs — diesel and petrol, OBD-flashable and bench-mode — covering DTC OFF, EGR OFF, DPF OFF, AdBlue OFF, Catalyst OFF, and Stage 1 / 2 / 3 tuning. Off-road and motorsport use only.
Chery ECU families supported
Common ECU families found across Chery Tiggo · Arrizo · Omoda engines:
Softechpro identifies the firmware revision automatically when you drop the Chery .bin / .ori / .hex / .s19 / .frf onto the workspace. Bench-mode files (MG1 / MD1 / MEDC17) are decrypted in place.
Services available for Chery
Each service patches the calibration directly in the bin file. The Softechpro patcher then recomputes the Chery-specific checksum (Bosch CRC for EDC15/16/17, Delphi sum, Siemens hash) so the file flashes back without integrity failure.
How to tune a Chery ECU with Softechpro V5
- Read out the Chery ECU via OBD or bench (KESS3, AutoTuner, MPPS, Trasdata, Flex, FRF flasher).
- Open Softechpro V5 and drop the .bin onto the workspace. Softechpro auto-identifies the Chery ECU family from the header / signature.
- Pick the service you need — DPF OFF, EGR OFF, AdBlue OFF, Stage 1-3, etc.
- Hit Save patched .bin. The checksum is recomputed automatically.
- Flash the patched file back via your existing flasher. Chery adaptation reset may be needed via the OEM scan tool.
Chery models in our catalog
Browse the full vehicle catalog for model + engine details.
Full vehicle catalog at /vehicles/chery with model + engine + ECU cross-reference.