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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Driving through water
The vehicle can be driven through water up to a depth of approximately 10
in. (25 cm), at a maximum speed of 6 mph (10 km/h).
Take particular care when driving through flowing water.
Clean t ...
General information
The infotainment system displays information in four different views. The highest
(most general) level is called the main view and is common to all system modes (RADIO,
MEDIA, TEL). Each mode has ...
Operation
Steering wheel-mounted controls and display
1 Standby mode
2 Resume set speed
3 Deactivating
4 Activate/set speed
5 Set speed indicator (parentheses indicate standby mode) ...
