Standalone ECU / Engine Management
VemsTune is the configuration and tuning software for VEMS (Versatile Engine Management System), a European standalone ECU platform. Tuners use VemsTune to connect to a VEMS unit, edit fuel and ignition tables, configure triggers, injectors, ignition hardware and sensors, and set up boost, idle and closed-loop lambda, with real-time tuning and datalogging. VEMS is known for flexible trigger handling and has been used on a wide range of engine swaps and motorsport builds, including rotary and multi-cylinder applications. VemsTune provides the live map-editing, diagnostics and logging environment for the platform. It targets VEMS hardware directly, functioning as a standalone ECU that replaces the factory unit rather than modifying OEM firmware.
VemsTune tunes VEMS standalone hardware that replaces the factory ECU, whereas Softechpro edits OEM firmware — different layers of engine management, complementary in a shop that offers both.
See Softechpro plansTry the file service