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:

    About this manual
    • Before you operate your vehicle for the first time, please familiarize yourself with the information found in the chapters "Instruments and controls" and "Starting and driving.&qu ...

    Glossary of tire terminology
    The tire suppliers may have additional markings, notes or warnings such as standard load, radial tubeless, etc. Tire information placard: A placard showing the OE (Original Equipment) tire si ...

    Compliance
    FCC/IC common sentence This device complies with Part 15 of FCC Rules and RSS-Gen of IC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, ...