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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Quality and equipment
In the Volvo XC90 considerable importance has been attached to providing a
comprehensive standard specification to reflect the upmarket ambience of the car
itself.
Luxurious touches such as the ...
Exterior
Partly because it was designed specifically as a sedan, the S80 looks
dramatically different than its squared-off predecessors. The compact grille
extends forward and is accented by a prominent V ...
Limitations
Even if a fairly small section of the screen image appears to be obstructed,
this may mean that a relatively large area behind the vehicle is hidden and objects
there may not be detected until the ...
