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:

    Engine compartment
    1 Brake fluid reservoir 2 Relay/fuse box 3 Air cleaner 4 Radiator 5 Dipstick-engine oil 6 Filler cap-engine oil 7 Washer fluid reservoir 8 Power steering fluid reservoir 9 Expansion tank-coo ...

    12-volt sockets
    12-volt socket in the front tunnel console The electrical sockets can be used for 12-volt accessories such as cell phone chargers and coolers. For the socket to supply current, the ignition must ...

    Gasoline containing alcohol and ethers, "Oxygenated fuels"
    Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols or ethers. In some areas, state or local laws require that the service pump be marked indicating ...