Volvo S60: Heated oxygen sensors - Emission controls - Refueling - During your trip - Volvo S60 Owners ManualVolvo S60: 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 converte ...

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    Replacing Airbag System Parts after a Crash
    WARNING A crash can damage the airbag systems in the vehicle. A damaged airbag system may not work properly and may not protect you and your passenger(s) in a crash, resulting in serious injury o ...

    Faults in the system
    If the information symbol illuminates and Park assist syst Service required is shown on the information display, this indicates that the system is not functioning properly and has been disengaged. ...

    Switch operation
    The windshield wiper and washer switch operates when the ignition switch is placed in the ON position. Push the lever down to operate the wiper at the following speed: 1 Intermittent — interm ...