Definition Files
If you want to involve yourself in tuning the stock ECU, you will definetely need a definition file. It provides informations regarding map structure (addresses, axis, data coefficients) and ECU variables / properties. Basically, it converts the binary content of your .bin into comprehensible and useful data
Take note that even if the definition file match your part and software number, it might be possible that the maps are shifted due to offsets in the binary addresses. That generally happens when the binary has been formated differently from the original file matching the definition [1]
XDF (TunerPro)
Bosch ME7.1.1
Bosch ME17.5
A2L / KP (WinOLS)
English- If access to WinOLS available, contribute to work in progress definitions and update links as necessary. Post versions.
ME17.5 07K906055M/07K906055P 1872 English Definition KP-WinOLS Licensed Ver. Only. Full definition file, no errors in locations.
07K906055AJ.kp Work in progress. Important locations defined. Verify conditions before making adjusting.
07K906055AG.kp Work in progress. Most important locations defined. Verify conditions before making adjustments.
Bosch ME7.1.1
English
German
Bosch ME17.5
English
German
- ↑ .A2L file is usually paired with an .hex file (which differ in filesize compared to a flash-only reading)