https://github.com/chookees/ecu_tcu_files
This repository contains a collection of ECU (Engine Control Unit) and TCU (Transmission Control Unit) binary files (.bin), along with their corresponding definition files (.xdf) used for tuning and analysis.
https://github.com/chookees/ecu_tcu_files
car chiptuning ecu tcu
Last synced: 5 months ago
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This repository contains a collection of ECU (Engine Control Unit) and TCU (Transmission Control Unit) binary files (.bin), along with their corresponding definition files (.xdf) used for tuning and analysis.
- Host: GitHub
- URL: https://github.com/chookees/ecu_tcu_files
- Owner: Chookees
- Created: 2025-05-25T08:43:38.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-05-25T10:13:43.000Z (about 1 year ago)
- Last Synced: 2025-05-25T10:29:20.503Z (about 1 year ago)
- Topics: car, chiptuning, ecu, tcu
- Homepage:
- Size: 423 KB
- Stars: 1
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# ECU & TCU Binary and Definition File Collection
This repository contains a collection of ECU (Engine Control Unit) and TCU (Transmission Control Unit) binary files (`.bin`), along with their corresponding definition files (`.xdf`) used for tuning and analysis.
## Repository Structure
The files are organized by manufacturer and model, using a consistent folder hierarchy to support multiple vehicle platforms. Each vehicle follows this structure:
For the VIN part, remove from the complete the last 5 chars for privacy reasons.
```
Manufacturer/Model/Chassis/EngineCode/VIN/
├── ECU/
│ ├── Base/ # Original, unmodified factory files
│ └── Modified/ # Tuned or optimized versions
└── TCU/
├── Base/
└── Modified/
```
### Example:
```
BMW/3/E46/M54B30/WBA123456789/
├── ECU/
│ ├── Base/
│ └── Modified/
└── TCU/
├── Base/
└── Modified/
```
Future additions will follow the same format. For example:
```
Seat/Leon/1P/CDAA/VSS123456789/
```
## Content Overview
- **Base**: Original, unmodified factory `.bin` files and matching `.xdf` definition files.
- **Modified**: Tuned or optimized versions of the base files, for analysis and comparison.
These resources are intended for **educational and research purposes only**, such as:
- Studying map structures
- Comparing OEM vs. tuned files
- Developing custom tuning strategies
## Contribution Guidelines
- Follow the folder structure strictly as outlined above.
- Include both `.bin` and `.xdf` files when possible.
- Use full(-5 chars) for folder names to maintain structure and privacy.
## Usage Notice
⚠️ **Important:**
All files in this repository may be used and modified for personal and non-commercial purposes.
**Do not distribute** any files from this repository in any form, including resale, sharing, or repackaging.
## Disclaimer
The use of any files in this repository is done entirely at your own risk.
The repository owner assumes **no liability or responsibility** for any damage, malfunction, or legal issues arising from the use, modification, or misuse of the files provided.