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- OBD history and features
March 5, 2011, 3:46 am
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'OBD' (http://www.xcar360.com ) is a short from on-board diagnostics
system. It can test the vehicle exhaust system oxygen sensors and other
related parts in use, and thereby prompt the driver to repair in time.
United States in 1988, first in California, leaders of the 'OBD I,'
(http://www.xcar360.com ) and in 1994 regulations implementing the OBD II
Europe is implemented from 2000 after an increase of Euro III OBD
functional inspection, known as the EOBD (europe on-board diagnostics),
EOBD requirements are not strictly as the 'OBD II '
(http://www.xcar360.com )in United States, the two emission limits is not
the same. Because of different test cycles,there are not comparable.
'OBD' (http://www.xcar360.com ) main function is to monitor actual use of
vehicles with emission control components related to the state,
including the engine, catalytic converter, oxygen sensors and other
components, resulting in deterioration of vehicle emissions when a
certain alarm to the driver, and the corresponding fault code and the
freeze frame data for storage. 'OBD' (http://www.xcar360.com ) is the I /
M (inspection / maintenance) system can not be the missing link, in
order to avoid the phenomenon of the vehicle alarm, the user is not
timely repair of vehicles, the California study and formulate
regulations introduced in the emission OBD III, about OBD monitoring
system satellite communication link with the infinite, each one in the
state register of all vehicle emissions can be real-time understanding
of the higher authorities.