AiM LCU-One Lambda A/F Ratio

LCU-One Lambda Controller Air/Fuel Ratio Monitor (CAN)

A very popular add on to the MX-UTV dash logger, the LCU-One Lambda controller range of products allow you to perfectly tune the carburetion or injection of your SXS engine as well as keep it at its best, appreciably improving your engines performances. The controller will plug directly into the CAN-EXP port of your MX-UTV logger.

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 User Manual

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.

LCU-One range is available in three different versions:

• LCU-One CAN: uses a CAN bus and is extremely easy to install.
• 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.
• LCU-One CAN + Analog is equipped with both CAN bus and analog output.

In the box:

• LCU-One CAN controller
• O2 sensor (LSU 4.9)
• O2 sensor weld bung

Note: If running a SmartyCam and LCU-One Lambda Controller, an AiM data hub will be requied.