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:
Steering wheel keypad
The keypad varies according to the vehicle's equipment
1 Turn the thumb wheel to go up/down
among menu selections. Press the thumb
wheel to make a selection or store a function
in the system' ...
Inflation placard
Tire inflation placard ...
Vehicle event data (Black box)
Your vehicle's driving and safety systems
employ computers that monitor, and share
with each other, information about your vehicle's
operation. One or more of these computers
may store what they m ...
