How can my vehicle fail OBD II emission inspection?

How can my vehicle fail OBD II emission inspection?  - Emission inspection readiness - Maintaining your car - Maintenance and specifications - Volvo XC60 Owners Manual - Volvo XC60

Your vehicle can fail OBD II emission inspection for any of the following reasons.

• If your Check Engine (MIL) light is lit, your vehicle may fail inspection.

• If your vehicle's Check Engine light was lit, but went out without any action on your part, OBD II will still have a recorded fault.

Your vehicle may pass or fail, depending on the inspection practices in your area.

• If you had recent service that required disconnecting the battery, OBD II diagnostic information may be incomplete and "not ready" for inspection. A vehicle that is not ready may fail inspection.

    See also:

    Resetting
    If the battery has been disconnected, the auto open function must be reset so that it will work properly. 1. Gently raise the front section of the button to close the window and hold it for one ...

    Limitations
    Distance Alert uses the same radar sensor used by Adaptive Cruise Control and the Collision Warning system. See page 159 for more information on the radar sensor’s limitations. NOTE Strong sun ...

    Safety Features
    The S80 excels at safety. Before the little bubble above your head fills with the word "Duh," let me add that this Volvo has some breakthrough safety gizmos we hadn't seen until very rec ...