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New Year Sale Fueltech Wb-o2 Nano (with Harness & Sensor Options) Markdown: -30% [GFjbW8JK]

$43.99 $140.99 -69%

FuelTech WB-O2 Nano: Advanced O2 Sensor SolutionThe FuelTech WB-O2 Nano is a cutting-edge wideband O2 sensor display and conditioner designed for Bosch LSU 4.2 sensors. This compact device offers a range of exceptional features, making it an invaluab

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New Year Sale Fueltech Wb-o2 Nano (with Harness & Sensor Options) Markdown: -30% [GFjbW8JK]

FuelTech WB-O2 Nano: Advanced O2 Sensor Solution

The FuelTech WB-O2 Nano is a cutting-edge wideband O2 sensor display and conditioner designed for Bosch LSU 4.2 sensors. This compact device offers a range of exceptional features, making it an invaluable tool for automotive enthusiasts and professionals alike. With its waterproof (IP67) design and extended reading scale, the WB-O2 Nano ensures precise and reliable O2 sensor readings. Key features include CAN communication with FT500 and FT500LITE, allowing for seamless data transfer to the ECU, and a wideband O2 sensor reading from 0.35λ to 9.99λ, which is perfect for gas and alcohol measurements. The WB-O2 Nano's small size and ease of use make it a standout choice for anyone looking to enhance their vehicle's performance.

Technical Specifications and Benefits

The FuelTech WB-O2 Nano boasts a range of technical specifications that set it apart from other O2 sensor conditioners. Its waterproof (IP67) rating ensures durability in harsh conditions, while the extended reading scale allows for precise measurements across a wide range of gas and alcohol concentrations. The CAN communication feature enables seamless integration with the FT500 and FT500LITE, providing real-time data to the ECU and freeing up analog inputs. This allows for the connection of multiple conditioners on the CAN network, facilitating individual cylinder or bank readings. The device also features a 0-5V analog output for standalone ECU or external datalogger connections, such as the WB-O2 Datalogger or PRO24 Datalogger. With Bosch amplification and control circuitry, the WB-O2 Nano offers superior performance and reliability.

Practical Applications and Target Audience

The FuelTech WB-O2 Nano is an ideal solution for a wide range of applications, from automotive diagnostics to performance tuning. Its ability to provide precise O2 sensor readings makes it a valuable tool for enthusiasts looking to optimize their vehicle's performance. Whether you're tuning a custom engine build or diagnosing issues with your vehicle's fuel management system, the WB-O2 Nano is the perfect choice. This versatile device is also suitable for professional mechanics and tuners who require accurate and reliable data for their work. With its user-friendly design and advanced features, the WB-O2 Nano is a must-have for anyone serious about enhancing their vehicle's performance and efficiency.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

-34. An awesome product that I use very, very, very, very often.

- Anarawd Y..

February 5, 2026

Absolutely no complaints!

It’s a very pleasing piece of hardware to own.

- Nora I..

February 5, 2026

Absolutely no complaints!

The performance is slick and so very reliable.

- Eirian S..

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