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:
Tire Pressure Monitoring System (TPMS)
The tire pressure monitoring system1 uses sensors
mounted in the tire valves to check inflation
pressure levels. When the vehicle is moving
at a speed of approximately 20 mph
(30 km/h) or faster, ...
Handling, roadholding
Vehicle load, tire design and inflation pressure all affect vehicle handling.
Therefore, check that the tires are inflated to the recommended pressure according
to the vehicle load. See the " ...
Keylock
When you switch off the ignition, the gear
selector must be in the P (Park) position before
the key can be removed from the ignition
switch. ...
