AMP Plug-and-Play ECU - Mazda Miata NA/NB

Upgrade your Mazda Miata 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. Just unplug your stock ECU, plug in the AMP PNP, and fire up your car.

The AMP PNP delivers the same rock-solid reliability and advanced tuning capability customers have trusted for years, with major usability and hardware upgrades that make installation cleaner, expandability easier, and tuning more powerful than ever. This is not a new, untested system — it is a refined and enhanced version of the MSPNP-Pro.

When running FlowForce injectors, start by setting the dead times and required fuel for your injector size, then autotune the fuel table to dial it in.

Compatibility

Select your model year at checkout. Fits manual-transmission cars:

• 1990–1993 NA6 1.6L [B6ZE]
• 1994–1995 NA8 1.8L [BPZE]
• 1996–1997 NA8 1.8L [BPZE]
• 1999–2000 NB1 1.8L
• 2001–2005 NB2 1.8L VVT
• 2004–2005 MazdaSpeed 1.8L Turbo

Integrated Wideband O2 – No External Controller Required

Choose the Internal Wideband option to get a fully integrated wideband controller built into the ECU — no external modules or extra wiring.

• Same Bosch-based wideband control technology as our standalone wideband
• Bosch IC chips and Bosch LSU 4.9 sensor compatibility
• No separate wideband controller required — plug the included sensor cable straight into the ECU

Expanded I/O with New 48-Pin Options Connector

A redesigned 48-pin rear options connector gives you more flexibility for advanced builds.

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

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 — no complex repinning or harness modification.

Features

• Fully Plug and Play Installation: no wiring required for basic functionality — average install under 1 hour
• Base Map Pre-loaded: helps your engine start on the first turn of the key
• Real-Time Tuning & Data Logging via laptop
• 8 GB Internal Data Logging with built-in SD card
• Supports most aftermarket wideband sensors

Fully Tunable Engine Control

• 16×16 Fuel and Ignition Tables
• Multiple acceleration enrichment strategies
• Closed loop idle speed control
• Air conditioner control
• 4 sequential fuel injector channels with individual trim tables
• Onboard high-impedance injector drivers
• Allows removal of the stock airflow meter

Advanced Feature Set

• 12×12 AFR target tables (with wideband O2)
• VVT support
• Programmable voltage regulator control for NB alternators
• Multiple traction control strategies
• Built-in 3-step rev limiter / launch control with flat shift and burnout limiter
• Real-time barometric correction
• Internal 4-bar MAP sensor (reads up to 44 PSI of boost)
• Overboost protection
• Closed loop boost control (requires EBC solenoid kit)
• Rally-style anti-lag
• Water injection control (on/off or variable)
• Knock sensor input with adjustable sensitivity and crank angle windowing
• Table switching input for fuel/spark maps on the fly (nitrous, race fuel, etc.)
• Flex fuel sensor input — switch between E85 and gasoline on the fly
• CANbus connector for MegaSquirt-compatible expansion (EGT, transmission control, more sensors)

What's in the Box

• Model-year-specific AMP Plug and Play ECU
• 6' vacuum hose for MAP signal and 'T' fitting
• Rear Options Kit: Connector A (26-pin), Connector B (22-pin), 6" wire pigtail (large & small pins)
• Internal Wideband option adds: Bosch LSU 4.9 sensor and 6' LSU 4.9 cable
• M8 serial tuning cable
• TunerStudio registration code