Megasquirt.online
Megasquirt ECU Platform

Your Megasquirt Companion

Knowledge base, tools, and resources for Megasquirt ECU tuning

Explore Knowledge Base

Knowledge Base

Guides, wiring diagrams, and troubleshooting articles for all Megasquirt versions

Localized INI Files

TunerStudio INI files with properly translated tooltips and descriptions

Shop

ECU boards, dashboard firmware, and ready-made dashboard layouts

Tuning Assistant

Online tool that connects to your ECU and helps configure deadtime, EGO PID, and VVT PID