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:

    BLIS system messages
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    Repairing stone chips
    1. Place a strip of masking tape over the damaged surface. Pull the tape off so that any loose flakes of paint adhere to it. 2. Thoroughly mix the primer and apply it with a small brush. 3. ...

    Opening/closing the fuel filler door
    The fuel filler door is located on the right rear fender (indicated by an arrow beside the fuel tank symbol on the information display ) With the ignition switched off, press and release the ...