Heated oxygen sensors

Heated oxygen sensors  - Emission controls - Refueling - During your trip - Volvo XC60 Owners Manual - Volvo XC60

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:

    Rear screen settings
    When watching a video file, a pop-up menu can be displayed by pressing on the remote control. The content of this menu will vary, depending on the what is being played/viewed. ...

    Unleaded fuel
    Each Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. and Canadian regulations require that pumps delivering unleaded gasoline be labeled "UNLEADED". O ...

    High beam flash
    Move the lever toward the steering wheel to position 1. The high beams come on until the lever is released. ...