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:

    Clearing the phone book
    In phone mode, all entries in the infotainment system's phone book can be cleared in Phone menu Phone book Clear phone book. NOTE Clearing the entries in the infotainment system's phon ...

    Symbols in the instrument panel
    WARNING If and come on at the same time and the brake level is below the MIN mark in the reservoir or if a brake system-related message is shown in the information display: DO NOT DRIVE. ...

    Driving Impressions
    Volvo's smallest wagon is just as refined and tightly built as the bigger V70, if a bit snug inside. Performance is a strong point with the turbocharged model, but the T5's ride can get rough on h ...