How do states use OBD II for emission inspections?

How do states use OBD II for emission inspections? - Emission inspection readiness - Maintaining your car - Maintenance and specifications - Volvo XC60 Owners Manual - Volvo XC60

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:

    Turn signals
    When turning Move the lever as far up or down as possible (to position 2) to start the turn signals. The turn signals will be cancelled automatically by the movement of the steering wheel, or the ...

    Premium Sound Multimedia
    • 7" color TFT display • Voice control • Thumb wheel on the steering wheel keypad • AM/FM/HD radio • Sirius satellite radio • CD/DVD (mp3 and wma file formats) • AUX and USB sockets • Blue ...

    Bluetooth® hands-free
    This feature makes it possible to set up a wireless connection between a Bluetooth®-enabled cell phone and the vehicle’s infotainment system. This enables the infotainment system to function a ...