Fast OTA Diag
Remote automotive diagnostics, explained
Fast OTA Diag links a workshop PC next to the vehicle with a remote engineer running OEM tools. Create a job in this portal, share a short connection code, and run a live diagnostic session over a secure cloud bridge — without moving the car or flying the expert.
How the architecture works
Client (workshop)
Runs beside the vehicle and VCI / ELM327. The shop enters the job code and approves the session.
↔
Cloud portal
Server (engineer)
The engineer signs in here, opens the Server app, attaches to the job, and drives OEM diagnostics remotely.
This website creates jobs, licenses seats, and pairs Client ↔ Server over an encrypted WebSocket bridge with live status.
Visiting without an account? You can still read how sessions work. Engineers need a licensed seat to create jobs and download the desktop apps.