Fully sequential Engine Control Unit

The LemonECU is a modern sequential Motor Control System for combustion Engines. The ECU is based on a realtime System to control multipoint injection and ignition. In combination with our standard Lemonboard the system is able to log each event within each turn of an engine. This information is very helpful in diagnosis and tuning. One of the unique features of the ECU is its unique mechanical design. It consist of two parts which are plugged into each other. One half is the ECU itself and the other half is the adaptation to the original ECU connector of the car/bike.


Max RPM:20000
Accuracy:0.1 degree
injection Channels:8
ignition Channels:8
Analog Inputs:16
PWM outputs:2
Network interfaces:1
Wlan Interfaces:1

The System is currently available for RADICAL SR3, Lotus Elise 1.8 K-Series and our RADICAL SR3 turbo conversion. Other Engines can be mapped on our rolling road upon customer interest. As a roadmap we are currently working on an adaption to the radical SR8 engine.