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Bosch MG1US008 map catalog

Open Bosch MG1US008 firmware from Changan, Chery, EXEED, JAECOO, JETOUR, Haval, GWM TANK, Geely and other vehicles in TCEPro and work with its calibration maps as tables and charts in real units. The catalog is licensed to your account and one PC.

About the MG1US008 unit

MG1US008 is a variant of the Bosch MG1 family of engine control units. The catalog covers MG1US008 firmware from 23 vehicle models across 14 brands, including cars with Chery F4J16C (1.6T) and F4J20 (2.0T) engines.

Vehicles with the MG1US008 unit

  • Changan CS35 Plus
  • Changan Hunter
  • Changan UNI-K
  • Changan UNI-T
  • Changan UNI-V
  • Chery Arrizo 8
  • Dongfeng Fengon iX7
  • Dongfeng Yixuan MAX
  • EXEED TXL
  • EXEED VX
  • FAW Bestune T77
  • Geely Atlas
  • GWM TANK 300
  • GWM TANK 400
  • Haval Dargo
  • Haval F7
  • Haval H9
  • Hongqi HS5
  • JAC T9 (Sollers ST9)
  • JAECOO J7
  • JETOUR T2
  • Kaiyi X7
  • Sinotruk VGV

Not every version of these models uses MG1US008: depending on engine, year and market, a vehicle may have a different unit. TCEPro recognizes the unit from the firmware file itself — if the file comes from an MG1US008 unit, it opens with this catalog.

Your vehicle or software version is not listed?

If your ECU is MG1US008 but its firmware does not open with this catalog, send the file for analysis through Catalog research in your cabinet. New vehicles and software versions of MG1US008 are added to this catalog; firmware from a different ECU becomes a separate catalog with its own price. Available after your first catalog purchase; files up to 10 MB.

Send firmware for analysis

What the catalog gives you in TCEPro

  • Automatic recognition. Open a .bin, .rom or .mod file read from an MG1US008 unit — TCEPro recognizes it, with no catalog to pick. The Identification panel shows the make, unit supplier, family, versions and recognition confidence.
  • A named map tree. Maps appear with names and units in a searchable tree with color tags.
  • Tables and charts in real units. Degrees, rpm, milligrams — with line, surface and 3D charts next to the table.
  • Compare and carry over. Compare two MG1US008 files, see only the changed maps and carry differences across — a whole map, all changed maps or selected cells.
  • Export. Export writes a new file and does not overwrite the source. Checksums for MG1US008 are not recalculated yet: TCEPro shows a warning on export, so correct the checksum with your usual tool before flashing. Automatic recalculation for this unit is planned.

What you need

  • A 64-bit Windows 10 or 11 PC.
  • An account on this site with access to the MG1US008 catalog.
  • A firmware file read from the unit with your usual equipment — TCEPro does not read or program the ECU.

How to get access

  1. Buy the MG1US008 catalog from a dealer. The purchase is linked to your email; without an account yet, you get an email to set a password.
  2. Install TCEPro and sign in with that account.
  3. Open an MG1US008 firmware file — TCEPro recognizes the unit.
  4. The catalog downloads automatically and stays available offline for up to 3 days between check-ins.

FAQ

How it works →