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OpenVehicleDiag

A rust based cross-platform ECU diagnostics and car hacking application, utilizing the passthru protocol

Install / Use

/learn @rnd-ash/OpenVehicleDiag

README

Open Vehicle Diagnostics (OVD) is a Rust-based open source vehicle ECU diagnostic platform that makes use of the J2534-2 protocol, as well as SocketCAN on Linux!

The idea is to make diagnosing and exploring your cars diagnostics functions possible, via an API, thus allowing the ability for you to reprogram ECU’s without the need for a special dealer-only tool.

This is for my University FYP for my degree at the University of Reading

Latest release

Version 1.0.5 (15/05/21)

Demo videos

Youtube playlist here

Alternative Odysee video

OpenVehicleDiag ECU JSON Schema

If you want to create diagnostic JSON for your own ECUs, check out the JSON schema here

Repository structure

app_rust

Directory of the OpenVehicleDiag app (See contained README)

CBFParser

Parses Mercedes CBF Files into OpenVehicleDiag's JSON

~~SMRParser~~

REMOVED DUE TO DMCA TAKEDOWN NOTICE

Common

Common library for both parser and GUI Application

Related Skills

View on GitHub
GitHub Stars959
CategoryDevelopment
Updated1d ago
Forks103

Languages

Rust

Security Score

100/100

Audited on Mar 26, 2026

No findings