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:
When does BLIS function
The system functions when your vehicle is
moving at speeds above 6 mph (10 km/h).
When you pass another vehicle:
The system reacts when you pass another
vehicle at a speed of up to 6 mph (10 km/ ...
Security
Volvo's holistic approach to vehicle design also extends to the field of
personal security and it has won overall 'Best Manufacturer' in the annual
British Insurance Car Security Awards (BISCA) tw ...
Inflation placard
Tire inflation placard ...
