Manuals & Downloads

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ME100/ ME221 / ME300 / ME442 Engine Management Systems

For our ME100, ME221, ME300 and ME442, you can access the manuals directly in MEITE for instant help, or you can view an online by clicking below:

ME Online Manual
If you prefer a downloadable PDF, please click Motorsport Electronics User Documentation230420

Online Version last updated March 2020.

ME221/ME442 Plug-In Quick-Start Install Guides:

Note that GEN1 Manuals are for the BLACK Plug-Ins. GEN2 manuals apply to the 2019+ WHITE Plug-Ins.

Loom Documentation

ME221 Plug-In Harnesses Plugs and Connector Details

NOTE: Firmware version information can be obtained from the Help -> About box in MEITE, while connected to the ECU.

Use at your own risk and only recommended for experienced users! Firmware packs that have not undergone sufficient testing to be considered stable.

  • ME221 Plug-In Gen1 (Black boards) 2.2-4  (Updated 5.03.2020)
    • Major changes compared to stable 2.0-RC33 release:
      • Support for General Purpose Tables (custom control algorithms)
      • Fully sequential support for 36-2 & MX5 NB
      • VTEC Improvements for S2000

Our base-map repository, which is constantly being added to, can be found here.

NODIZ Pro Ignition Systems

NODIZ Pro User Manual  2.4  Last Updated 23/June/2018

Step-By-Step Install Video (From one of our Dealers)

PC Software Notes:

Download the Android NODIZ Dash App from the Google Play Store here.