Manuals & Downloads

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:

Online Version last updated March 2019.

ME221/ME442 Plug-In Hardware Install Guides:

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

MEITE Tuning Software V1.9.28 (Updated 28/02/2019) (Win 7, 9, 10) – FW version newer than 1.8.4 (see ‘note’ below)
- Fix several issues discovered in the 1.9.25 release
MEITE Tuning Software V1.9.24 (Updated 13/03/2019) (Win 7, 9, 10) – FW version up to 1.8.4
FTDI Serial -> USB Drivers

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