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:
Seat belt use during pregnancy
The seat belt should always be worn during pregnancy. But it is crucial that
it be worn in the correct way. The diagonal section should wrap over the shoulder
then be routed between the breasts ...
Introduction
The HomeLink Wireless Control System provides
a convenient way to replace up to three
hand-held radio-frequency (RF) transmitters
used to activate devices such as gate operators,
garage door ...
Contact shortcuts
A quick way of searching the phone book for
contacts in normal view is to turn TUNE clockwise
to access the phone book and then counter-
clockwise to select a contact from the list.
Press OK/ME ...
