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:
Oil pressure warning light
If the light comes on while
driving,
stop the vehicle and then
stop the engine immediately and
check the engine oil level. If the light stays on after
restart, have the vehicle towed to the nea ...
Introduction
The Driver Alert System is designed to help a
driver who may be becoming fatigued or who
is inadvertently leaving the lane.
The Driver Alert System consists of two different
functions that can ...
Parking the vehicle in warm weather
If your vehicle has been parked in the sun in
warm weather, opening the windows and
moonroof for several minutes before driving
will help release the warm air from the passenger
compartment. When ...
