The engine RPM is derived from the REF trigger sensor. Main Engine Sensors The Main Engine Sensors are required for correct operation of the ECU. MoTeC Overview 3 Overview The MoTeC M84 ECU is a powerful and compact programmable Engine Control Unit (ECU).Ĥ Overview MoTeC ECU Inputs & Outputs The ECU analyses signals from the sensors, then controls the Fuel Injectors, Ignition System and other auxiliary devices according to the Calibration and Setup Data which is stored in the ECU’s programmable memory. These can be downloaded from the MoTeC website at They are also available on the MoTeC Resource CD. Additional Documentation Additional documentation is available in the form of Drawings and Tech Notes. This manual will help you understand the installation and calibration requirements of your MoTeC Engine Management System. MoTeC Introduction Introduction Thank you for purchasing a MoTeC Engine Management System.
MoTeC M84 User’s Manual Contents Introduction.