Overview
Easystart Fix VAG Hotstart Tool is a compact desktop utility that adjusts start parameters in Bosch EDC diesel ECUs used across Volkswagen Group vehicles. It works from saved binary files to help resolve the well-known hot start delay on many TDI engines.
Highlights
Package contents
Compatibility notes
Coverage focuses on diesel Bosch EDC units in Volkswagen, Audi, Škoda and SEAT platforms. Function availability varies by vehicle and firmware. Results depend on the exact ECU hardware, software version and the quality of the original dump.
Basic usage
Operating systems
Windows 7, Windows 8, Windows 10, Windows 11 — x86 and x64
Minimum system requirements
Dual-core CPU, 2 GB RAM, 20 MB free storage, standard display, local administrator rights; USB connectivity for your programmer as required
Disclaimer
Source of Files. All software and resources in this post are collected from public and open sources on the internet. We do not claim authorship or ownership.
File Hosting. This forum does not host files. All links point to third party public cloud storage. We are not responsible for external content.
User Responsibility. Software is provided for educational and evaluation purposes only. You use it at your own risk. Authors of the post and forum administration are not liable for any damage.
Easystart Fix VAG Hotstart Tool is a compact desktop utility that adjusts start parameters in Bosch EDC diesel ECUs used across Volkswagen Group vehicles. It works from saved binary files to help resolve the well-known hot start delay on many TDI engines.
Highlights
- Target ECU families: EDC15P+, EDC16UXX and EDC17CXX for selected VAG models
- Simple workflow with Open → Fix Hotstart → Save for fast processing
- Operates offline on BIN files from common programmers and tools
- Non-destructive editing with recommended file backups before writing
- Lightweight portable build for workshop laptops
Package contents
- Easystart Fix VAG Hotstart Tool v1.0 portable executable
- ReadMe with basic notes
Compatibility notes
Coverage focuses on diesel Bosch EDC units in Volkswagen, Audi, Škoda and SEAT platforms. Function availability varies by vehicle and firmware. Results depend on the exact ECU hardware, software version and the quality of the original dump.
Basic usage
- Create a full backup of the ECU file with your preferred programmer
- Launch the tool and choose the matching ECU family from the list
- Click Open to load the BIN, then run Fix Hotstart
- Review and Save the output, keeping the original as a backup
- Write the modified file back with standard safe workshop procedures
Operating systems
Windows 7, Windows 8, Windows 10, Windows 11 — x86 and x64
Minimum system requirements
Dual-core CPU, 2 GB RAM, 20 MB free storage, standard display, local administrator rights; USB connectivity for your programmer as required
Disclaimer
Source of Files. All software and resources in this post are collected from public and open sources on the internet. We do not claim authorship or ownership.
File Hosting. This forum does not host files. All links point to third party public cloud storage. We are not responsible for external content.
User Responsibility. Software is provided for educational and evaluation purposes only. You use it at your own risk. Authors of the post and forum administration are not liable for any damage.
