2
EN
WB-O
2
Nano
1. Presentation
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.
2. Characteristics
- Water proof (IP67 Certified)
- Lambda readings shown on the display (5.14 to 146.9 AFR Gas)
- CAN communication with Power FT ECU’s
- Analog output 0-5V (8.7 to 16.2 AFR Gas)
- It is possible to change the analog output values to 5.14 to 17.6 (Gas) or
9.55 to 19.11 AFR or 9.55 to 58.80 AFR or yet 9.55 to 146.9 AFR (Gas).
- Dimensions: 2 3/8” x 1 3/4” x 1 7/16”
NOTE:
O2 sensor wiring harness are
available in two lengths, 78” and
178
”
2.1 Package contents
- WB-O2 Nano module
- Wiring harness (optional)
- Template for fixation holes
- Instructions manual
- 4 screws for fixation
- FuelTech sticker
