AMP Plug-and-Play ECU with Integrated Wideband Controller

*NEW* AMP – Plug-N-Play Standalone Engine Management System

1990-2005 Mazda Miata with manual transmission

*NOTE: Also fits 1994-1997 European and Japanese market 1.6 Miatas

Enhance your 1990–2005 Mazda Miata 1.6L or 1.8L with the AMP Plug-N-Play ECU (AMP PNP) – the next evolution of the proven MSPNP-Pro platform, built on the same trusted MS3Pro Technology used in high-performance motorsports applications worldwide.

Integrated Wideband O2 – No External Controller Required

The AMP PNP is now available with an optional fully integrated wideband controller, eliminating the need for external modules and extra wiring.

• Uses the same Bosch-based wideband control technology as our proven standalone wideband
• Powered by Bosch IC chips and Bosch LSU 4.9 sensor compatibility
• No separate wideband controller required
• Simply plug the included wideband sensor cable directly into the ECU

Benefits:

• Cleaner installation (no extra boxes or wiring)
• Faster setup and reduced install time
• Improved reliability with fewer connection points
• Seamless integration with ECU tuning and datalogging

This brings professional-grade wideband control directly inside the ECU, simplifying your setup without sacrificing performance.

Expanded I/O with New 48-Pin Options Connector

The AMP PNP significantly expands input/output capability through a redesigned 48-pin rear options connector, giving you more flexibility for advanced builds.

Available I/O:

• 8 Analog Inputs
• 4 Digital Inputs
• 2 Speed Inputs
• 9 Outputs

This expanded I/O allows for easier integration of:

• Additional sensors
• Advanced controls
• Custom race features

Dedicated Rear Spark Outputs for Easy COP Upgrades

All spark outputs are available on the rear connector, making Coil-On-Plug (COP) conversions cleaner and easier than ever.

• No complex repinning or harness modification
• Simplified wiring for ignition upgrades
• Ideal for high-performance and boosted applications

Features:  

• 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!

Advanced Feature Set (Included!)

• 12×12 Air-Fuel Ratio Target Tables: Use with wideband O2 sensor for precise tuning
• VVT Support: If swapping to a later VVT motor
• Programmable Voltage Regulator Control: For NB alternator swaps
• Multiple Traction Control Strategies: Add a front wheel VSS for traction control capabilities
• Built-in 3-Step Rev Limiter/Launch Control: Includes flat shift and burnout rev limiter
• Real-Time Barometric Correction: Adjusts for altitude changes during tuning
• Internal 4-Bar MAP Sensor: Reads up to 44 PSI of boost for aggressive tuning
• Overboost Protection: Protects the engine by monitoring boost levels
• Closed Loop Boost Control: Requires EBC solenoid kit for precise boost management
• Rally-Style Anti-Lag: Boosts performance during launches
• Water Injection Control: On/Off or variable control for optimized performance
• Knock Sensor Input: Adjustable sensitivity, crank angle windowing, and more
• Table Switching Input: Change fuel and spark maps on the fly for different fuels or nitrous activation
• Flex Fuel Sensor Input: Seamlessly switch between E85 and gasoline
• CANBus Connector: Allows interconnection with other MegaSquirt-compatible devices for additional functions (EGT Input, Automatic Transmission Controller, Additional Sensors, etc.)

What you get in the box:

Where is this product assembled?

This product is assembled in Gainsville, Georgia, USA.

I have swapped a different year engine, will this still work?

You must use the AMP PNP 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 AMP PNP with air temperature measurement.

Yes. VVT control is standard equipment on the AMP PNP.

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