P/N: WB-FT-NANO

The FuelTech WB-O2 Nano is a tool used for monitoring and datalogging of air to fuel ratios on combustion engines. This equipment conditions and reads the Bosch LSU 4.2 wideband O2 sensor quickly and accurately. The Nano features an extremely compact package size with a integrated waterproof connector and CAN communication capabilities to communicate with the Power FT ECU’s with a minimum of wiring. This CAN communication allows your analog inputs (white wires) to remain un-touched in the event you desire to use multiple O2 monitors on the same setup over CAN.

The display displays Lambda values well as error messages. The WB-O2 Nano uses FuelTech’s Advanced Self-Calibration Software, a technology that makes the lambda readings much more precise, and allows the reader in the lambda sensor to compensate for errors in the readings caused by the aging or fatigue of the lambda sensor. Moreover, it uses a Bosch processor, which calibrates automatically through the sensor connector’s original laser calibration resistor, dismissing the need for calibration by the user. We have 3 options to choose from:

• Controller Only

• Controller + 6.5ft Harness

• Controller + 6.5ft Harness + Bosch O2 Sensor

If you need any additional information please let us know, or if you require the longer 15ft harness instead.

PLEASE NOTE: Normally Fuel Tech sells these with different package options, but for our customer’s convenience we provide the base 6.5ft harness option, including sensor, just select ‘Complete Kit’, which normally are optional if purchased at the FT website. We recommend purchasing the complete kit, but if you need controller only or no sensor, the option is also available. If you need a spare Original Bosch LSU4.2 sensor, it can be found here.