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:
Introduction
Certain models are equipped with a tire sealing
system* that enables you to temporarily seal a
hole in the tread surface and re-inflate a flat tire,
or to adjust a tire’s inflation pressure.
Th ...
Removing the cover to access the bulbs
NOTE
Before starting to replace a bulb, see page 306.
1. Loosen the cover's four retaining screws with the tool (1) provided in the
vehicle's tool kit (see page 290). The screws sho ...
Continued
This symbol can be found at the lower right corner of an odd-numbered (right-hand)
page to indicate that the current topic is continued on the following page. ...
