Total control of your engine

LCU-One S controller allows you to perfectly tune the carburetion of your engine to keep it at its best and improve the engine's performance. lt uses a wide band Bosch LSU 4.9 sensor, which is used for its capacity of saving the original calibration for the duration of the sensor's life. In fact, Bosch LSU 4.9 probe has been designed to last for more than 100,000 km on a stock car.

Precision & Reliability

LCU-One S can detect an accurate Lambda value from 0.65 to 1.6, offering an extremely precise measurement, which is useful for engine tuning. Through the analysis of the remaining oxygen, LCU-One S points out a possible oxygen excess/lack in the carburetion and provides essential information for 2 stroke and 4 stroke engines.

Compatibility

The Aim LCU-One S is designed to be compatible with a variety of vehicle types and motorsport applications — including race cars, motorcycles, motocross, and kart racing — due to its compact, waterproof design (up to IP67) and its ability to integrate with Aim data systems via CAN bus.

The configuration of Stoichiometric ratio allows the LCU-One S to be used on petrol, diesel and alternative fuel powered engines, making it adaptable to various engine configurations.

Configure & Analyse with Race Studio 3

Configuration

With Race Studio 3, you can create, modify, delete, import and export configurations with all channels, ECU drivers, Math channels, Display Pages, Digital outputs, Alarms, Shift Lights and all the expansions you need. You will also be able to manage the map of all your racing tracks and compare two laps by watching the video recorded by SmartyCam HD cameras.

Analysis

With Race Studio 3, you can also analyse all data recorded and download it to your PC: graphs, histograms and tables will help you study your performance, providing an objective support to avoid mistakes and improve performances.

Aim LCU One S Lambda Controller 

• Sensor Compatibility: Bosch LSU 4.9
• Power supply voltage: 9-15 V
• Power supply current: 50 mA + sensor heater current typical 750 mA up to 2 A on cold sensor
• Materials: Latigloss 57
• Dimensions: 43.4 x 30 x 18.4 mm
• Weight: 70g
• Waterproof: IP67

• Aim LCU-One S Lambda Controller
• Optional: Bosch LSU 4.9 Lambda probe + thread iron ring for installation