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:
Fuel filler door
Press the button on the light switch panel (see
the illustration on page 268) when the vehicle
is at a standstill to unlock the fuel filler door.
Please note that the fuel filler door will remain ...
Cleaning the interior
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly
and follow the instructions included with the
car care product. ...
Wind blocker
Wind blocker
The moonroof is equipped with a wind blocker
that folds up when the moonroof is open. ...
