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Bosch MD1CP004 map catalog for Audi and Volkswagen

Coming soon

Open Bosch MD1CP004 firmware from Audi A6, Q5, Q8 and Volkswagen Touareg 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.

Not on sale yet

The MD1CP004 catalog is not on sale yet. Follow the TCEPro Telegram channel to hear when it is released.

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About the MD1CP004 unit

MD1CP004 is a Bosch MD1 diesel engine control unit. This catalog covers its Volkswagen Group (VAG) firmware: the list below shows the vehicles and, under each, the Program IDs (software numbers) it recognizes.

Vehicles with the MD1CP004 unit

  • Audi A610SW062151
  • Audi Q510SW099619
  • Audi Q810SW037645 10SW050205 10SW062396 10SW062900
  • Volkswagen Touareg10SW032587 10SW061235

Each Program ID is a software version the catalog recognizes. Not every version of these models uses MD1CP004: 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 MD1CP004 unit, it opens with this catalog.

Your vehicle or software version is not listed?

If your ECU is MD1CP004 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 MD1CP004 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 MD1CP004 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 MD1CP004 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. When TCEPro does not recalculate a unit's checksum, it warns on export — then correct the checksum with your usual tool before flashing.

What you need

  • A 64-bit Windows 10 or 11 PC.
  • An account on this site with access to the MD1CP004 catalog.
  • A firmware file read from the unit with your usual equipment — TCEPro does not read or program the ECU.

FAQ

How it works →