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OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections .
OBD-II is an improvement over OBD-I in both capability and standardization. The OBD-II standard specifies the type of diagnostic connector and its pinout, the electrical signalling protocols available, and the messaging format. It also provides a candidate list of vehicle parameters to monitor along with how to encode the data for each.
Zurich Instruments Ltd. is a privately owned company (since 2021 owned by Rohde & Schwarz) developing and selling advanced test and measurement instruments [1] equipped with software for dynamic signal analysis. The company is based in Technopark, Zurich, Switzerland, and has international subsidiaries operating in Shanghai and Boston. Its ...
The ELM327 is a programmed microcontroller produced for translating the on-board diagnostics (OBD) interface found in most modern cars. The ELM327 command protocol is one of the most popular PC-to-OBD interface standards and is also implemented by other vendors.
This makes it possible to interrogate the fault memory of the individual control units, to update them with new firmware, have low-level interaction with their hardware (e.g. to turn a specific output on or off), or to make use of special functions (referred to as routines) to attempt to understand the environment and operating conditions of an ...
Trams make an important contribution to public transport in the city of Zurich in Switzerland.The tram network serves most city neighbourhoods, and is the backbone of public transport within the city, albeit supplemented by the inner sections of the Zurich S-Bahn, along with urban trolleybus and bus lines, as well as two funicular railways, one rack railway and passenger boat lines on the ...
The Software Updater cannot uninstall updates, although this can be accomplished by other package managers such as Ubuntu Software Center and more technically advanced ones such as Synaptic. In Ubuntu, the Software Updater can update the operating system to new versions which are released every six months for standard releases or every two ...