The AIM LCU-ONE Lambda Controller monitors air/fuel ratios. Connected to a dash display (MXL2, MXG, MXP, MXS, Solo2 DL and MyChron5 kart (Not S models) or logger (EVO4S), the LCU-One is designed to perfectly tune the carburetion of your engine and maintain it at peak performance. The LCU-One Lambda Controller is supplied with a wide band Bosch LSU 4.9 probe (designed to last for more than 100,000 km on a stock car), and is compatible with petrol (2 and 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 1 means a rich mixture, while a value higher than 1 means a lean mixture), offering you an extremely precise measurement. Through the analysis of the remaining oxygen, LCU-One points out possible oxygen excess/lack in the carburetion, providing essential information for 4 strokes engines as well as 2 stroke engines: configurability of Stoichiometric ratio allows LCU-One to be used on petrol p