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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12-volt sockets
12-volt socket in the front tunnel console
12-volt socket in the rear center console
The electrical sockets can be used for 12-volt
accessories such as cell phone chargers and
coolers. For t ...
Safety Features
The S80 excels at safety. Before the little bubble above your head fills with
the word "Duh," let me add that this Volvo has some breakthrough safety gizmos
we hadn't seen until very rec ...
Home safe lighting
When you leave your vehicle at night, you can make use of the home safe lighting
function to illuminate the area in front of the vehicle.
1. Remove the key from the ignition slot.
2. Pull the turn ...
