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:
Rear fog light
This light indicates that the fog
light is on. ...
Children should be seated safely
Volvo recommends the proper use of restraint systems for all occupants including
children. Remember that, regardless of age and size, a child should always be properly
restrained in a vehicle.
Yo ...
Introduction
The park assist system is designed to assist
you when driving into parking spaces, garages,
etc. It utilizes ultrasound sensors in the front
bumper and rear bumper(s) to measure the distance
t ...
