Search
Browse Categories
Products

MegaSquirt MS3Pro for 90-05 Miata*


Price: $1,199.00

Product Options

Year Model:

Personalization

Add GM Intake Air Temperature Sensor (+ $33.00)
Add stainless steel bung for GM IAT Sensor (+ $10.00)
DIY Autotune Logo MegaSquirt MS3Pro
1990-2005 Miata*

MegaSquirt MS3Pro – Plug-N-Play Standalone Engine Management System

1990-2005 Mazda Miata with manual transmission

*NOTE: MS3Pro for 96-97 Miata is currently in development

Also fits 1994-1997 European and Japanese market 1.6 Miatas

MS3-Pro based MSPNP takes plug and play engine management to the next level!  Easy to Use and Install!    

MegaSquirt MS3Pro Model #MM9495 Features: MS3Pro

  • Fully Plug and Play Installation – No wiring required for basic functionality.
  • Average install time is under 1 hour!
  • Base map is pre-loaded to help your engine start on the first turn of the key
  • Real time tuning and data logging with a laptop connection
  • 8 GB internal data logging with built in SD card
  • Supports most aftermarket wideband sensors
Fully Tunable Engine Control! MS3Pro
  • 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 airflow meter
Advanced Feature Set (Included!)
  • 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
  • VVT support if swapping to a later VVT motor
  • Programmable voltage regulator control for NB alternator swaps
  • 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
  • Closed loop boost control (Requires DIYAutoTune.com EBC solenoid kit – stock boost control solenoid does not allow adjusting boost level)
  • 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, Automatic Transmission Controller, Additional Sensors…..the possibilities are limitless!
MS3Pro What you get in the box:
  • MegaSquirtPNP-Pro ECU
  • MSPNP RS232 serial tuning cable, 6′ (USB adapter sold separately, if needed)
  • Tuning Software and Documentation on USB memory stick
  • 6′ Vacuum Hose for MAP Signal and ‘T’ fitting
  • Four Screws for ECU mounting
  • Registered version of TunerStudio and MegaLog viewer included

FAQ
Where is this product assembled?
This product is assembled in Suwanee, Georgia, USA.
I have swapped a different year engine, will this still work?
You must use the MSPNP that matches the year of the engine harness you are using.
Is this all that I need to get started tuning my Miata?
This is a complete package, including USB adapter. But there are some accessories you may want to use to get the most out of this unit.
  • If you are tuning it yourself, a wideband O2 sensor system is a must have for adjusting the fuel.
  • This unit can function as a boost controller if you add a boost control solenoid package.
  • If you are removing the mass air flow meter, use our IAT sensor kit to provide the MSPNP with air temperature measurement.
Will this control VVT if I swap in a later VVT Miata engine?
Yes. VVT control is standard equipment on the MSPNP Pro.
What is the difference between the MSPNP Gen 2 and the MSPNP Pro?
The MSPNP Gen 2 will provide fuel and ignition control, plus some basic race features such as launch control and boost control. The MSPNP Pro adds a number of advanced features, such as:
  • Programmable alternator voltage control that you can adjust through TunerStudio
  • VVT control for '01-'05 engine swaps
  • Sequential spark control for coil per plug conversions
  • Eight fuel channels to allow for a fifth injector control or staged sequential injection
  • Boost by gear or ground speed
  • Timed boost delay and spark retard activated by launch control
  • Traction control
  • Rally style anti-lag
  • Advanced flex fuel support that allows blending almost all fuel and ignition tables based on fuel composition
  • Progressive nitrous control

Related Products

Intake Air Temperature Sensor for MegaSquirt ECU
Price: $33.00
Intake Air Temperature Sensor for MegaSquirt ECU
These are the proper GM-style sensors for use with the MegaSquirt line of ECUs and include a 6" wire pig-tail with weatherproof connector.
Stainless Steel Bung for MegaSquirt Intake Air Temperature Sensor
Price: $10.00
Stainless Steel Bung for MegaSquirt Intake Air Temperature Sensor
Our 3/8″ pipe fitting for temperature sensors is available in stainless steel. This one can be welded to either stainless or mild steel. Comes with galvanized steel plug as well.
Innovate MTX-L PLUS Digital Wideband Air/Fuel Ratio Gauge
Price: $219.00
Innovate MTX-L PLUS Digital Wideband Air/Fuel Ratio Gauge
The MTX-L PLUS wideband gauge features Innovate's patented DirectDigital™ technology and Advanced Sensor Control which receives feedback from the sensor more frequently. This is their fastest, most durable and accurate air/fuel ratio gauge ever!
Innovate DB-Gauge with LC-2 Kit
Price: $229.00
Innovate DB-Gauge with LC-2 Kit
This kit comes complete with the patented award-winning LC-2 Wideband Controller, DB-Gauge, Bosch 5-wire Wideband 02 Sensor, Bung/Plug Kit, Software CD, and quick start guide.
Innovate PSB-1: PowerSafe Boost & Air/Fuel Ratio Gauge
Price: $349.00
Innovate PSB-1: PowerSafe Boost & Air/Fuel Ratio Gauge
The PowerSafe gauges combine a patented DirectDigital O2 sensor control technology with application specific sensors, an OLED display, and a smart safety override circuit.

Product Reviews

(0 Ratings, 0 Reviews)

Events and News 


Track Dog Racing FAQ

Supercharger FAQ

Intercooler FAQ

Technical Articles

Supercharger Upgrade Checklist

Roll Bar FAQ

Dyno Runs

High Performance Radiators

Customer Testimonials