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.
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Design concept
The Volvo XC70 is the sportiest of all the XC models and the most capable
off-road, so it has to look the part. Its design is tough, rugged and sporty.
'But we have also tried to make the design o ...
Introduction
Two remote keys or optional Personal Car
Communicators (PCC) are provided with your
vehicle. They enable you to unlock the doors
and tailgate, and also function as ignition keys
to start the v ...
Environment
Volvo cares passionately about environmental protection, whether it's in
reducing pollutants from its vehicles, or cutting pollutants entering the car.
The well-being of people is at the core of e ...
