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2006: All vehicles manufactured in Australia and New Zealand are required to be OBD-II compliant after January 1, 2006. [10] All vehicles in the United States of 14,000 lb (6,400 kg) gross vehicle weight rating and under are required to have OBD-II. [8]
They are both required to be accessed through a standardized data link connector defined by SAE J1962. Heavy duty vehicles (greater than 14,000 lb or 6,400 kg) made after 2010, [ 1 ] for sale in the US are allowed to support OBD-II diagnostics through SAE standard J1939-13 (a round diagnostic connector) according to CARB in title 13 CCR 1971.1.
Since model year 1994, all LDV and LDT manufactured for use in the United States are required to use the standard on-board diagnostic OBD-II system. This is a computerized system that continually monitors the performance of the engine and its emission control system.
In 1996, the Environmental Protection Agency made the OBD-II port mandatory in all U.S. cars. This port is like a direct connection to your car's critical ECU components, similar to monitoring the ...
The OBD-II standard has been mandatory for all cars and light trucks sold in the United States since ... Transceiver Defined by ISO 11898-2/3 Medium Access Unit ...
Until December 31, 2010, vehicles registered in the five boroughs of New York City, as well as on Long Island, in Westchester County or in Rockland County required a tailpipe smog-test if they are not OBD II equipped (they now receive a visual only check of emissions control devices). All OBD II vehicles in those areas (1996 model year or newer ...
The data link connector (DLC) is the multi-pin diagnostic connection port for automobiles, trucks, and motorcycles used to interface a scan tool with the control modules of a given vehicle and access on-board diagnostics and live data streams. [1] Prior to 1996, many OBD-I data link connector's were in the engine compartment, usually near the ...
Vehicle OBD tracking systems make use of OBD GPS trackers that plug into the onboard diagnostic (OBD) port of light, medium, or heavy-duty vehicle. A cellular OBD GPS tracker directly communicates with the cell tower for sending the location and other vehicle performance data to the server over the cellular wireless network.