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.
See also:
Switching off the engine
With the engine running, press the START/ STOP ENGINE button.
If the gear selector is not in the P position or if the vehicle is moving, press
the button twice or press and hold it in until the eng ...
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Volvo offers two navigation options: a common factory system that's built
into the dashboard and a Garmin handheld system that mounts in the car.
Our test car came with the factory system, which u ...
Security
Volvo's holistic approach to vehicle design also extends to the field of
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