Plug & Play Patch Harness Module Mazda MX-5 NA/NB ECU - MP Performance

Plug & Play ECU Module for Mazda MX-5 – ECUMaster EMU Black

Do you want to upgrade your Mazda MX-5 NA to a modern standalone ECU without having to modify the original wiring harness? This Plug & Play module allows you to connect an ECUMaster EMU Black directly to the original ECU connectors of the Mazda MX-5 NA or NB.

The module is specifically developed for a neat, reliable, and factory-grade installation. Thanks to the OEM connection, you can connect the module directly to the car's original wiring harness. This means no cutting, soldering, or major wiring modifications are needed.

This solution is ideal for MX-5s with an atmospheric setup, turbo, supercharger, or ITBs. Furthermore, the integrated options port allows for easy connection of additional functions, such as a wideband lambda sensor, extra inputs, map switch, or supplementary outputs for, for example, coil-on-plug setups.

Key Benefits

• Direct plug-and-play connection to the original MX-5
• Suitable for Mazda MX-5 NA & NB
• Developed for use with the ECUMaster EMU Black (MaxxECU can also be used with its own sub-harness)
• No modifications to the original wiring harness required
• Neat and organized installation
• Suitable for atmospheric, turbo, supercharger, and ITB setups
• Options port for additional sensors, switches, and outputs

What's Included in the Set?

• MP Performance Plug & Play module
• Straight wiring harness to the ECUMaster EMU Black
• Connector kit for the options port
• Vacuum hose for the MAP sensor

Please Note

The ECUMaster EMU Black ECU is not included in this set and must be ordered separately. For a complete installation, you will also need a wideband lambda sensor and the necessary wiring to the options port, among other things.

For early NA models, it is recommended to upgrade the original throttle position sensor to a variable TPS, for example, with an NB TPS or a TPS conversion kit. An intake air temperature sensor is also recommended for consistent performance under various weather conditions.