AiM LCU One CAN Lambda Controller for Kart


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LCU-One Lambda Controller 

Get full control of your engine with the LCU-One Lambda Controller.

Key Features:

  • Full control of your engine
  • All your data at your finger tips
  • Bosch LSU 4.9 probe
  • CAN bus

 AiM LCU-One Lambda Controller

Our AiM LCU-One Lambda Controller monitors air / fuel ratios. Connected to one of our dashes the MXL2, MXG, MXP, MXS, SOLO2 DL & Mychron 5 or EVO5. The LCU-One has been designed to perfectly tune the carburettor of your engine and maintain it at peak performance.

Our LUC-One Lambda Controller is supplied with a wide band Bosch LSU 4.9 probe which has been designed to last for more than 100,000 km on a stock car. It is also compatible with petrol, 2 & 4 stroke, diesel, methanol engines as well as alcohol based fuel engines.

The LCU-One can detect lambda values from 0.65 to 1.6 ( a value lower than a rich mixture, while a value higher than 1 means a lean mixture). This will offer you an extremely precise measurement.

Through the analysis of the remaining oxygen, LCU- One points out possible oxygen excess / lack in the carburettor providing essential information for 4 stroke engines as well as 2 stroke engines. Configurability of Stoichiometric ratio allows LCU-One to be used on petrol powered engines as well as on diesel or on alternative fuel (bio fuel, ethanol).



Using the CAN Bus connection the LCU-One is easy to install, whilst multiple units can be connected for better engine control, one probe for each engine bank or even one probe for each engine cylinder.

The LCU-One CAN uses a Can bus and is easy to install, it configures Stoichiometric point and provides Lambda value and air / dual ratio and Lambda probe temperature and diagnosis.

LCU-One Analog

Uses a serial line for programming and an analog output proportional to lambda value. To be even more user-friendly,LCU-One CAN & LCU-One Analog switch on/off together with the logger. It provides Lambda value and air/fuel ratio and thanks to the dedicated Lambda configurator software, LCU-One Analog allows you to configure:

Stoichiometric point

Analog output (0-5 Volt)


Connection Example

Unlock your potential

Our mission is to help educate you and enable you to get the most out of your AiM data equipment… whether you are new to racing or a seasoned professional, there is always something new to learn.

    Aim LCU One CAN Lambda Controller for Kart

    • Dimensions: 80x37x15mm
    • Waterproof: IP67

    Aim LCU One CAN Lambda Controller for Kart