MegaSquirt MS3Pro PnP ECU | 2002-2005 Subaru WRX (MSPNPPro-SW0205) MegaSquirt

2002-2005 Subaru WRX MS3Pro PnP ECU Standalone Engine Management System by MegaSquirt

The MS3Pro PnP takes plug and play engine management to the next level! Easy to Use and Install!

Fully Plug and Play Installation – No wiring required for basic functionality. The base map is pre-loaded to help your engine start on the first turn of the key.

Real time tuning and 8 GB internal data logging with a laptop connection. Supports most aftermarket wideband sensors.

Features

• 16×16 Fuel Tables allow high resolution tuning
• 16×16 Ignition Tables
• Multiple Acceleration enrichment strategies
• Closed Loop Idle Speed Control
• Air Conditioner Control
• 4 sequential fuel injector channels with individual trim tables
• Onboard peak and hold drivers support both high and low impedance injectors – No external ballast resistor is needed!
• Allows removal of stock mass air flow sensor
• 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
• AVCS (Variable valve timing) support for engine swaps (uses extra wires on the expansion connector)
• Multiple traction control strategies
• Built-in 3-step rev limiter / launch control with flat shift and burnout rev limiter
• Real time barometric correction
• Internal 4-bar MAP sensor reads up to 44PSI of boost
• Overboost protection
• Rally style anti lag
• Water injection control – on/off or variable
• Knock sensor input with adjustable sensitivity, crank angle windowing, and more
• Table switching input. Change fuel and spark maps on the fly for different fuels, nitrous activation, etc.
• Input for flex fuel sensor – switch between E85 and gasoline on the fly!
• CANBus connector allows interconnection of other MegaSquirt-compatible devices for additional functions (EGT Input, Additional Sensors…..the possibilities are limitless!

Applications

• 2002 – 2005 Subaru WRX (USDM Only)

What’s In The Box?

• 1 – MS3Pro PnP ECU
• 1 – Serial Tuning Cable (6′)
• 1 – Vacuum Hose (6′)
• 4 – Mounting Screws
• 1 – USB Memory Stick
• Tuning Software

References

• Installation Instructions
• User Manual
• Base Maps

Warranty

• Manufacturer Standard Warranty