Motorcycle Lambda Controller

Motorcycle Lambda Controller

Perfectly tune the carburetion of your engine

The range of LCU-One Lambda controller products allow you to perfectly tune the carburetion of your engine as well as keep it at its best, appreciably improving your car performances.

All LCU-One lambda controllers use a wide band Bosch LSU 4.9 probe either for its capacity of saving the original calibration for its all life and for its duration: Bosch LSU 4.9 probe, in fact, has been designed to last for more than 100,000 km on a stock car.

LCU-One lambda controllers

LCU-One’s can detect punctual Lambda value from 0.65 to 1.6, offering you an extremely precise measurement, very useful for engine tuning. Through the analysis of the remaining oxygen, LCU-One points out possible oxygen excess/lack in the carburetion, providing an essential information for 4 strokes 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) powered ones.

Connection Example

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LCU One CAN lambda ducati engine view

Three Varients for all your needs


Uses a CAN bus and is extremely easy to install.

  • CAN connection

The product configures Stoichiometric point and provides:

  • Lambda value and Air/Fuel ratio
  • 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, these two versions of LCU-One switch on/off together with the logger.

The product provides Lambda value and Air/Fuel ratio and – thanks to the dedicated Lambda Configurator software, LCU-One Analog allows to configure:

  • Stoichiometric point
  • Analog output (0-5 Volt)

LCU-One CAN + Analog

The product is equipped with both CAN bus and analog output.

  • CAN connection+ Analog output
  • Stoichiometric point

LCU-One CAN + Analog also provides:

  • Lambda value and Air/Fuel ratio
  • Lambda probe temperature and diagnosis

All the data you need at your fingertips


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