Overview

LCU-One S Open controller allows to perfectly tune the carburetion of your engine to keeping it at its best and improve the engine's performances. lt uses a wide band Bosch LSU 4.9 sensor, used for its capacity of saving the originai 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 and reliability 

LCU-One S Open can detect accurate Lambda value from 0.65 to 1.6, offering an extremely precise measurement, very useful for engine tuning. Through the analysis of the remaining oxygen, LCU-One S Open points out a possible oxygen excess/lack in the carburetion and provides essential information for 2 strokes and 4 strokes engines. The configuration of Stoichiometric ratio allows LCU-One S Open to be used on petrol, diesel and also alternative fuel powered engines.

LCU-One S Open allows you to transmit the data via CAN to every system: configuring the output is very flexible, by setting IDs, messages, baud rate and frequency. Of course, LCU-One S Open can also be used as an AiM Expansion, without any issues or limitations.

CONFIGURATION

Every OPEN device features a 7 pins connector to be connected to a PC via a dedicated USB cable.

With AiM Race Studio 3 software devices and the CAN messages can be easily configured.

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 watching the video recorded by SmartyCam HD cameras.

Analysis

With Race Studio 3, you can also analyse all data recorded by MXL2 and downloaded 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: 70 g
• Waterproof: IP67

AiM LCU One S OPEN Lambda Controller 

optional: BOSCH LSU 4.9 Lambda probe + Thread iron ring for installation

optional: USB Cable for programing