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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Chassis, steering and brakes
Excellent driving dynamics was a priority for the new Volvo C70.
Convertible cars are renowned for poor structural rigidity - which hurts
handling response, refinement and safety. By contrast, the ...
High/low beam headlights
Continuous high beams
1. Set the ignition to mode II.
2. With the light switch in position 0 or
, pull the turn signal lever toward
the
steering wheel to position 2 to toggle
between high an ...
General information
Location of the side impact (SIPS) airbags (front
seats only)
As an enhancement to the structural side
impact protection built into your vehicle, it is
also equipped with Side Impact Protectio ...
