1
EN
WB-O
2
Nano
Index
1. Presentation ..................................................................................................................................2
2. Characteristics ..............................................................................................................................2
2.1 Package contents .................................................................................................................2
3. Warnings and Warranty Terms ..................................................................................................3
4. WB-O2 Meter Nano Electric Installation ..................................................................................5
4.1 Electrical Wiring Diagram ..................................................................................................6
4.2 Four WB-O2 Nano harness ................................................................................................6
5. Bosch LSU 4.2 Wideband O2 Sensor ......................................................................................6
5.1 O2 Sensor Installation .........................................................................................................7
6. CAN Communication ...................................................................................................................8
6.1 Power FT Line Configuration ..............................................................................................8
6.2 Configuration to use WB-O2 Nano out of the CAN Network .................................... 10
7. Lambda Readings analog outputs ........................................................................................ 11
7.1 Lambda Analog Output in Volts – 5.14 to 17.6AFR .................................................. 11
7.2 Lambda Analog Output in Volts – 8.7 to 16.2 AFR (default)................................... 11
7.3 Lambda Analog Output in Volts – 9.6 to 19.1 AFR ................................................... 11
7.4 Lambda Analog Output in Volts – 9.6 to 58.8 AFR ................................................... 11
7.5 Lambda Analog Output in Volts – 9.6 to 146.9 AFR ................................................. 11
8. WB-O2 Meter Nano Codes ..................................................................................................... 12
8.1 Informative Codes ............................................................................................................. 12
8.2 Error Codes ........................................................................................................................ 12
