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:
Activating/deactivating
The control panel is activated by pressing
MODE when the audio system is switched on.
It is switched off automatically when the audio
system is switched off or by a long press on
MODE. ...
Deactivation
Move the gear selector from R to another position.
There is a slight delay in the PAC system,
which means that the view from behind the
vehicle will remain on the screen for approximately
15 se ...
Overview
The V50 Sportswagon belongs to Volvo's versatile V-range, along with the
Volvo V70, and is produced at Volvo's plant in Ghent, Belgium alongside the V70
estate and S40 and S60 saloons. In the UK, ...
