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.
See also:
Convertible Negatives
With the top down, the C70 isn't as proficient as others in its class at
cutting down turbulence in the cabin; you'll feel more wind rushing through your
hair and "massaging" the side of ...
Interior
Yes, I've already mentioned the S60's copper color, and I might have
mentioned how much I really liked it. Well, guess what? The S60's interior is
copper, too. Actually, it's called Beechwood Brow ...
My XC60
MY CAR
My XC60
The display shows all of the vehicle's driver
support systems, which can be activated/
deactivated here. ...
