LCU-One S Lambda Controller

lcu-one S logo lcu-one S

Full Control of Your Engine

Tune your vehicle to its maximum capability

x4
Analogue Channels
70g
Weight
Anodised
Aluminium
IP67
Rated Waterproof
LCU-One S and accessories

“Unlock precision in carburetion tuning with the all-new LCU-One S lambda controller, featuring the advanced Bosch LSU 4.9 sensor — your key to unleashing enhanced engine performance.”

Compatibility & Reliability

The LCU-One S lambda controller is specifically engineered to work seamlessly with the Bosch LSU 4.9 sensor, leveraging its precise lambda measurement capabilities to deliver accurate and reliable data. This close integration ensures optimal performance and compatibility between the sensor and controller.

Four-way Data Hub

Longevity

Engineered to endure over 100,000 kilometers, ensuring long-term reliability and performance enhancement.

Two-way Data Hub

Fuel Versatility

Its adaptable Stoichiometric ratio configuration enables seamless integration with petrol, diesel, and alternative fuel engines, enhancing its utility across various fuel types and engine set-ups.

External Power Option

Compatibility

The LCU-One S lambda controller is specifically engineered to work in conjunction with the Bosch LSU 4.9 sensor, a renowned wideband oxygen sensor utilised for precise lambda measurements. Highlight the LCU-One S’s ability to preserve the original calibration throughout the sensor’s life.

Four-way Data Hub
New Icon

LCU-One S Open

Even More Accurate

The new LCU-One is also available as an Open Version for transmitting the data via CAN to every system. It configures the output flexibly, by setting IDs, messages, baud rates and frequency. The Open version can also be used as an Aim Expansion with no problems or limitation.

LCU-One S

Open Can Network

The open CAN network on the LCU-One S lambda controller facilitates seamless integration with various devices, allowing for comprehensive data sharing and analysis across the network.

robust design

Real Time Monitoring

The LCU-One S lambda controller is equipped with data logging capabilities, allowing users to record and analyse air-fuel ratio data along with other engine parameters over time. This data can be crucial for fine-tuning engine performance and diagnosing issues.

robust design
race studio 3 logo

Revolutionises Racing Data Capture

Race Studio 3 is essential for maximising the LCU-One S lambda controller in motorsport. It enables data logging, analysis and real time monitoring, facilitating customisation for optimal performance. Seamless integration ensures compatibility, empowering racing teams with data-driven decision-making for performance optimisation.

Learn More race Studio 3

  • LCU-One S Lambda Controller Summary

    The LCU-One S Lambda Controller is used to optimise vehicle performance by accurately tuning the engines carburetion and monitoring air-fuel ratios. Its key features include:

    • Configurable stoichiometric ratio: Capable of configuring the stoichiometric ratio to allow you to fine-tune the engine's fuelling for different fuels. This makes the LCU-One S suitable for engines powered by petrol, biofuel, ethanol and other alternative fuels.
    • Open CAN network: The open CAN network provides seamless integration with various Aim devices such as the Solo 2 DL, EVO4S and MX Series displays, allowing for comprehensive data sharing and analysis across the network.
    • Real time data: Provides real time feedback of lambda values, air-fuel ratios, probe temperature and diagnostic parameters, helping you maintain peak performance and quickly address any potential issues.
    • Wideband oxygen sensor compatibility: Comes with a Bosch LSU 4.9 wideband probe sensor, designed to provide accurate lambda value readings for accurate air-fuel ratio monitoring.
    • Precise lambda measurement: Measures lambda values ranging from 0.65 to 1.6, providing detailed insights into the engine's air-fuel ratio.
    • Long-term durability: Designed to endure over 100,000km for long-term reliability and performance enhancement.
    • Compact design: 80 x 37 x 15mm.