MS3Pro EVO Standalone Engine Management System

The MegaSquirt MS3Pro EVO is an advanced standalone engine management system that offers enhanced capabilities for precise fuel and ignition control. It builds upon the technology of its predecessors, featuring increased I/O, an onboard 4-bar MAP sensor, and a barometric pressure sensor. This system supports a wide range of tuning methods, including VE-based, Speed Density, Alpha-N, and MAF-based algorithms, with blended options for comprehensive control. It can manage up to 12-cylinder engines with sequential fuel injection or 4-rotor Wankel engines with individual ignition, and supports over 50 ignition modes, including mainstream applications like GM LS, Ford Coyote (with VVT), Bosch Motronic, and Chrysler Gen III Hemis. The Generic Wheel Decoder allows for broad compatibility with various trigger patterns. Key features include up to 12 sequential saturated fuel injector outputs, up to 8 sequential logic-level ignition outputs, and VVT control for up to 4 channels. It also offers internal high-speed data logging to an SD card, traction control with multiple strategies, E85 flex fuel sensor input, and compatibility with wideband O2 controllers. For high-power applications, it supports staged injection control and offers multiple acceleration enrichment strategies. Further functionalities include advanced launch control, pit lane limiter, rally-style turbo anti-lag with rotational idle, and comprehensive boost control strategies. It also features sequential shift spark cut, idle control, water/methanol injection, and intelligent knock detection. The system includes comprehensive test modes for outputs, Android compatibility, and field-upgradeable firmware. Specifications include 10 hi-impedance injector outputs, 8 logic level spark outputs, 3 PWM outputs, 2 digital outputs, 7 analog inputs, and 4 variable reluctor conditioned inputs.