Total Control, Maximum Compatibility The Aim LCU-One S Open gives you complete control of your engine while offering unrivalled flexibility in motorsport data integration. Unlike the standard version, the Open version is designed to connect seamlessly with a wide range of networks outside of the Aim Technologies ecosystem, making it the perfect choice for teams and drivers running mixed systems. Why Choose the Aim LCU-One S Open The Aim LCU-One S Open can detect an accurate Lambda value from 0.65 to 1.6, delivering precise and reliable measurements for engine tuning. By analysing the remaining oxygen in the exhaust gases, it highlights excess or a lack of oxygen in the carburetion process, giving essential insights for both 2-stroke and 4-stroke engines. The LCU-One S uses the wide-band Bosch LSU 4.9 sensor due to its stability and long service life, designed to last more than 100,000km on a stock car without recalibration. Freedom Beyond Aim Technologies What sets the LCU-One S Open apart is its compatibility. While the standard LCU-One S integrates exclusively with Aim Technologies systems, the Open version extends your possibilities. The LCU-One S Open communicates via CAN with leading motorsport brands such as MoTeC, Pi, Cosworth, Bosch, VBOX, and more, making it a truly universal solution for engine management and data acquisition. This ensures you can use the same trusted sensor technology, regardless of which system your team runs. Built for Motorsport With its compact, waterproof (IP67) design, the LCU-One S Open is engineered for the toughest racing environments - from cars and motorcycles to motocross and karting. It also supports multiple fuels, including petrol, diesel, and alternative fuels, giving it the versatility needed across modern motorsport.