Heated oxygen sensors

Heated oxygen sensors  - Emission controls - Refueling - During your trip - Volvo S60 Owners Manual - Volvo S60

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:

    Battery
    • Ensure that the battery cables are correctly connected and tightened. • Never disconnect the battery when the engine is running (e.g., when replacing the battery). • Never use a fast charger to ...

    Engine Drag Control (EDC)
    EDC helps keep the engine running if the wheels show a tendency to lock, e.g., when shifting down in the Geartronic manual shifting mode or while using the engine's braking function on a slipp ...

    Refueling
    The fuel tank is designed to accommodate possible expansion of the fuel in hot weather. See page 284 for fuel tank volume. Be aware that the "usable" tank capacity will be somewhat les ...