Viewing Operation Of Heated Oxygen Sensor (Ho2S)
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2014 Land Rover Range Rover, and 2013 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
Using Datalogger view the output signals for all Heated Oxygen Sensors (HO2S) and confirm correct operation. As each Heated Oxygen Sensor (HO2S) becomes active the output signal can be seen reacting to changes in engine speed/load.
NOTE:
Heated Oxygen Sensors (HO2S) will become functional at different times, depending on their location within the exhaust system and the previous drive cycles. See 'Drive Cycle' section below for further information.
| ITEM | DESCRIPTION |
|---|---|
| 1 | Engine speed |
| 2 | Oxygen Sensor Current Bank 1 sensor 1 |
| 3 | Oxygen Sensor Current Bank 2 sensor 1 |
| 4 | Oxygen Sensor Output Voltage Bank 1 - sensor 2 |
| 5 | Oxygen Sensor Output Voltage Bank 2 - sensor 2 |
| 6 | Oxygen Sensor Output Voltage Bank 1 - sensor 3 |
| 7 | Oxygen Sensor Output Voltage Bank 2 - sensor 3 |