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:
Electric parking brake
An electric parking brake has the same function
as a manual parking brake.
NOTE
• A faint sound from the parking brake's
electric motor can be heard when the
parking brake is being applied. Th ...
Safety
Volvo has all but bet its brand reputation on the premise of revolutionary
safety, and the S60 is no exception. It almost goes without saying that the 2012
Volvo S60 is an Insurance Institute for ...
Volvo's concern for safety
Safety is Volvo's cornerstone. Our concern
dates back to 1927 when the first Volvo rolled
off the production line. Three-point seat belts
(a Volvo invention), safety cages, and energyabsorbing
...
