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:
Bulb specifications
NOTE
Please consult a Volvo retailer’s Parts department for the most up-to-date specifications. ...
Tire sealing system–overview
1 Speed limit sticker
2 On/Off switch
3 Electrical wire
4 Bottle holder (orange cover)
5 Protective hose cover
6 Air release knob
7 Hose
8 Bottle with sealing compound
9 Air pressure gauge
...
Average speed
The system calculates the average speed from
the last resetting. Reset using RESET. ...