MS3Pro Mini, the sleek and compact addition to our MS3Pro Wire-In ECU product line. This new ECU is designed to fit in the palm of your hand! Tailored for engines with up to eight cylinders, it boasts the same high-quality features as its larger counterparts, the MS3Pro EVO+ HC, including eight saturated injectors, four spark drivers, an on-board 4-Bar MAP sensor, barometric pressure sensor, and on-board SD card datalogging – all at approximately half the price of the Evo!

The MS3Pro Mini is engineered to effortlessly support a diverse range of engines straight out of the box. Whether running sequential fuel and ignition on engines with up to four cylinders, sequential fuel with wasted spark on six or eight-cylinder engines, or powering a 2-rotor Wankel with separate leading and trailing ignition outputs, this versatile ECU is up to the task.

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MS3Pro Mini Requires MS Firmware v1.6.0 or later and TunerStudio v3.2.0 or later.

Includes:

MS3Pro-MINI ECU with Harness Package

• MS3Pro Mini Standalone EFI Controller
• 8 ft Flying Lead Harness
• USB FTDI Serial USB Adapter
• M8 Tuning Cable
• TunerStudio Registration Code

MS3Pro-MINI ECU ONLY

• MS3Pro Mini Standalone EFI Controller
• TunerStudio Registration Code

NO accessories (Tuning Cable, Serial USB Adapter, Wiring Harness and/or Connector, etc.) included with ECU-ONLY purchases!

The MS3Pro MINI is ideally suited to popular engines such as:

• Honda B-, K-, and F-series
• Mazda B6 and BP series, including VVT
• Mazda MZR / Ford Duratec
• Toyota 1JZ/2JZ
• BMW M20/30/50
• 1/2/3/4 cylinder engines w/ distributor, wasted spark, or coil per plug ignition
• 6/8 cylinder engines w/ distributor or wasted spark ignition 

The TunerStudio software (v3.2.0 or higher required, license included with purchase!) offers an intuitive tuning experience suitable for both professionals and enthusiasts. It includes self-learning and self-tuning fuel table strategies, streamlining the tuning process.

The MS3Pro Mini offers more capabilities than the MicroSquirt, all at a comparable investment. Unlock a host of features and functionalities, making it a superior choice. Plus, upgrading is a breeze, ensuring you stay ahead with ease!

MS3Pro Mini by AMP EFI Configurable Inputs/ Outputs:

• 8 Outputs for High Impedance Injectors (Unused Injectors can be repurposed as additional High-Current or PWM Outputs for General Purpose use!)
• 4 Logic Level Spark Outputs
• 1 dedicated Fuel Pump Relay/Controller Output
• 1 General Purpose PWM Output (Ex: Idle Control)
• 2 Conditioned Inputs for Cam/Crank Sensors (compatible w/ VR and Hall Effect)
• 3 Digital Inputs, 2 are capable of high frequency input (Ex. Speed Sensor)
• 4 General Purpose Analog Inputs
• Onboard 1 Bar Barometric Sensor
• Onboard 4 Bar MAP Pressure Sensors
• Dedicated Inputs for CLT, MAT, and TPS Sensors
• CAN and RS232 Connectivity

MS3Pro Mini Features:

• Up to 8 Sequential Saturated Fuel Injector Outputs 
  --Use with High Impendence Fuel injectors
  --Any unused Injector Outputs can be used as High Current Digital or PWM Outputs
• Up to 4 Sequential or 8 Batch-fire Logic Level Ignition Outputs
  --4/3/2/1 Cylinder Sequential Spark
  --8/6 Cylinder Wasted Spark
  --Supports single or dual coil distributor, wasted spark, and coil per plug
  --NOTE: AXM-130 Module is REQUIRED to control Ford TFI and/or MSD CDI ignition modules!
  
• VVT Control
• Idle Control – Multiple open & closed loop strategies
• E85 flex fuel sensor input
• Compatible with YOUR wideband O2 controller
• Boost Control – Multiple open & closed loop strategies
  --Table based open loop (DC solenoid control)
  --Table based closed loop (Target specific boost pressures by load/rpm)
  --Switchable boost tables for high/low boost options at the flip of a switch
  --Boost by Gear
  --Boost by Speed
• Internal SD Card high-speed data logging
• Nitrous control - Multiple Strategies
• Three-step rev limiter with flat shift
• Trans Brake and Bump Box Control
• Advanced Launch Control strategies
• Pit Lane Limiter
• Solenoid output control for air shifter/drag application
• Water and Methanol Injection
• Traction Control – Multiple Strategies
• VE based tuning
• Speed Density, Alpha-N, MAF based tuning & blended algorithms
• 2D or 3D Table Views
• Individual cylinder fuel & spark trim tables
• On-board Pullups
  --Selectable on board pullups for hall effect crank, cam, and vehicle speed sensors
  --Selectable on board shunts for VR crank and cam sensors
  --Selectable on board pullup for tachometer output
• Table Switching
• Generic Wheel Decoder allows for support of nearly any standard trigger/aftermarket trigger pattern. 60-2, 36-1, 8-1, 4-1, pretty much anything!
• Supports 50+ specialty OEM and aftermarket ignition systems using factory cam/crank wheels and sensors, including built-in switches for pull-up resistors for use with Hall effect sensors!
• Support for oddfire and evenfire engines
• Capable of controlling evenfire, oddfire, piston, rotary, and even radial engines
• Fuel Only Mode
• Disables ignition output features for control of fuel injection only
• Rally style turbo anti-lag with rotational idle
• Long Term Fuel Trim
• OE Style automatic fuel trim to allow for changes in engine over time
• High Power Time Enrichment
• Allows for richer mixture after extended time in high power
• Helps control cylinder and piston temperatures
• Fully user configurable
• Multiple Acceleration Enrichment Strategies
• Staged Injection Control
• Seamless transition to 2nd stage injectors for high power applications
• Multiple user configurable strategies
• Sequential shift spark cut
• Fuel Pump Control
• Multiple Engine Protection and fault mode strategies
• Spare I/O for any standard/custom I/O needs
  --Configurable On/Off (digital) and PWM outputs
  --Control any relay controlled device or solenoid
  --Fan Control
  --Intercooler cooling spray (CO2/etc)
  --Torque Converter (TCC) Lockup
  --Auxiliary Fuel Pump
  --Multipurpose/Generic Closed Loop Control Outputs
• Spare Analog Inputs for external sensors
• Air Conditioner Control with feed-forward Idle-Up
• Cooling Fan Control
• Alternator Field Control/Voltage Regulation
• Comprehensive Test Modes
• CAN Support for I/O expansion – virtually limitless I/O capability!
• CAN Support for 3rd party dash devices
  --Currently offers support for RacePak, AIM, Race Technology, Traqmate, and Race Capture.
  --Pre-defined “simple” as well as fully configurable CAN broadcasting modes
  --Standard 11-bit message headers
  --Allows for simple integration with any 3rd party devices
• Compact, Efficient & Robust Design
• Redundant signal ground wiring
• No Dark Current!
• Field Upgradeable Firmware – enable newly added features with a simple firmware update!

Optional Extras: 

• Wide Band O2 Sensors – We recommend at least a single wideband o2 controller w/sensor, or you can run one per bank
• Air Temperature Sensor
• Fluid Temperature Sensor
• Pressure Sensors
• Flex Fuel Sensor
• Electronic Boost Control Solenoids
• Trigger Wheels
• Crank/Cam/Speed Sensors
• AXM-130 Module

Product includes a one year warranty against manufacturing defects.

This is a drop-shipped item so our inventory status matches that of DIY/AMP.