MS3 Pro PnP by AMP EFI – DIY Autotune
Miata MS3Pro PnP Features:
- Fully plug and play installation – The MS3 Pro utilizes factory-style connectors and requires no wiring for basic functionality.
- Average physical installation time is around an hour
- Comes pre-loaded with a base map 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; can be set up to automatically log every time you turn the key or floor the pedal.
- Supports most aftermarket wideband sensors, both 0-5v analog and CAN connections.
Fully Tunable Engine Control!
- A variety of engine management strategies including speed density, Alpha-N, and ITB Mode
- 16×16 fuel and ignition tables allow efficient, high resolution tuning
- Multiple Acceleration Enrichment strategies including time-based, Accel Pump, EAE and X-Tau.
- Closed Loop Idle Speed Control
- Fan and air conditioner idle-up control; supports PWM/brushless fan operation with minor wiring
- 4 sequential fuel injector channels with individual trim tables
- Allows removal of stock airflow meter
MS3Pro PnP Advanced Feature Set
- Full VVT support if swapping to 01-05 VVT motor
- 12×12 Air Fuel Ratio Target Tables for use with wide band O2 sensor for precise tuning and table trim.
- Adaptive Idle RPM Correction provides fast, stable closed loop idle control
- Input for flex fuel sensor – Seamlessly switch between E85 and gasoline blends
- Programmable voltage regulator control for NB alternator swaps
- Full injector characterization including small pulsewidths and voltage correction
- 12×12 independent positive and negative EGO authority tables
- 12×12 EGO delay table provides proper characterization of exhaust transit times, customized to your car, for the most accurate fueling possible.
- 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
- Closed loop boost control (Requires EBC solenoid kit)
- Rally-style turbo antilag
- Water injection control – on/off or variable
- Table switching input – Change fuel, spark, AFR maps and more on the fly for different fuels, nitrous activation, etc.
- CANBus connector allows interconnection of other MegaSquirt-compatible devices for additional functions (AFR, EGT, additional sensors…..the possibilities are limitless!)
- Engine protection features:
- CLT-based rev limter
- AFR safety system
- OEM knock sensor support with adjustable sensitivity, crank angle windowing, and more
- User-definable overboost protection
What’s in the box:
- MS3Pro PnP 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