How do states use OBD II for emission inspections?

Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission test.
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Listening to satellite radio
The Sirius satellite system consists of a number
of high elevation satellites in geosynchronous
orbit.
NOTE
• The digital signals from the Sirius satellites
are line-of-sight, which means that
p ...
Installation
1. Lower the battery into the battery box.
2. Move the battery inward and to the side
until it reaches the rear edge of the box.
3. Tighten the clamp that secures the battery.
4. Connect the ve ...
Automatic transmission
Shiftgate positions
Depress the button on the front of the gear selector knob to move the gear selector
between the R, N, D, and P positions.
The gear selector can be moved freely between the Ge ...
