Heated oxygen sensors

The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio of fuel to air into the engine is continuously adjusted for efficient combustion to help reduce harmful emissions.
See also:
Removing a paired device
1. In Bluetooth mode, press OK/MENU.
2. Turn TUNE to Remove Bluetooth device and press OK/MENU.
3. Select the device to be removed by turning TUNE and confirm by pressing OK/
MENU.
> A questio ...
Quality and equipment
A passion for high quality lies at the heart of the Volvo brand. This is
inherent not only in the build quality that reflects the ruggedness, durability
and reliability for which Volvo is renowned ...
Heated rear seats
Heat control for the outboard seating positions is done in the same way as for
the front seats. ...
