Final answer:
A vehicle that fails to communicate with the CVIS during the OBDII inspection will indeed result in an emissions failure. The OBDII system's ability to communicate with the inspection equipment is crucial to determine the vehicle's compliance with emission standards.
Step-by-step explanation:
True, a vehicle that fails to communicate with the Continuous Vehicle Inspection System (CVIS) during the Onboard Diagnostics II (OBDII) inspection will indeed result in an emissions failure. The OBDII system is a standard system in vehicles that monitors the performance of the engine and other essential vehicle components, including the emissions control system.
When a vehicle is brought in for an emissions test, the inspection equipment communicates with the vehicle's OBDII system to ensure it is functioning correctly and that the vehicle meets emission standards.
If the OBDII system cannot communicate with the inspection equipment, also known as the Continuous Vehicle Inspection System, the inspection cannot be completed. This lack of communication could be due to several issues, such as a malfunction in the vehicle's diagnostic system, a problem with the inspection equipment, or even something as simple as a blown fuse in the vehicle.
Regardless of the cause, if communication cannot be established, the vehicle will not pass the emissions inspection, which is a requirement in many regions to legally drive on public roads.