Volvo XC60: Heated oxygen sensors - Emission controls - Refueling - During your trip - Volvo XC60 Owner's ManualVolvo XC60: 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.

    Three-way catalytic converter
    • Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic conve ...

    Loading
    ...

    See also:

    Repeat play
    Pressing (RPT) changes modes in the following order: File repeat → Folder repeat* → Off *: Available except when RDM (random playback) is selected ...

    Transfer Case Position Indicator Lights
    The four-wheel drive indicator lights (4WD and 4 LOW) are located in the instrument cluster. The NEUTRAL indicator light is located on the transfer case switch. If there is no indicator light on ...

    Label information
    There are several important labels and identification numbers located on your vehicle. The label locations are identified in the illustrations shown. Vehicle identification number (VIN) To check t ...