The ME221 MX-5 PnP is the latest plug-n-play Engine Management System for the Mk1 (3 Plug NA) MX-5 / Miata, years 1996/1997
Every major and respected MX-5 Tuner in the UK now uses and recomends the ME221 Engine Management System over other systems
This ECU’s is ideal for use with one of our popular bike throttle body kits.
It supports the 1.6 and 1.8 model from the same hardware, and also fits the OEM case, which means the conversion installs tidily into the OEM position. The only extra thing you need to do besides plugging it in is run a MAP vacuum hose (supplied) from the ECU to the intake manifold.
If you wish to run without a MAF sensor, then you will need to install an Intake Air Temperature Sensor - not included but available in our shop
Note: As with all after-market engine management systems (ECU’s) a dyno tuning is recommended to avoid damaging your engine and to get the most out of your engine.
Further information, installation manuals and a library of basemaps can be found here on the Motorsport Electronics Support Pages