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A host of functions required for ECU software calibration, such as interface-dependent calibration methods, calibration data management, measurement data visualization and analysis, ECU programming, vehicle bus monitoring, as well as remote control through standard interfaces, are part of the product's functional complement.
Dealer Business System (DBS) is a supply-chain management / dealership management system application developed with Accenture on AS/400 minicomputers in the 1990s. Caterpillar dealers have been using this application to manage their internal problems as well as external connections to CAT.
Tuning is done with either MegaTune or VemsTune. Until recently Megatune as written by Eric Fahlgren for the MegaSquirt system was only option. MegaTune is licensed under GPL and can therefore be used by anyone. While excellent for Megasquirt, it does not cover all aspects of VEMS, so complete setup and tuning is impossible. It can and has ...
Modern electronic control units can be tuned by simply updating their software through a standard interface, such as On Board Diagnostics. This procedure is commonly referred to as engine or electronic control unit tuning. Electronic control units are a relatively recent addition to the automobile, having first appeared in the late 1970s.
The operating software of the ECU can be adapted for a wide variety of engines and vehicles without the necessity of hardware modification. The ECU is usually located in the cab or in certain cases, in a suitable position in the engine bay where additional environmental conditions might require cooling of the ECU as well as a requirement for ...
In 2004 the 14-Liter engine became the dominant platform in Freightliner over the road sleeper trucks and changed the ECM to a DDEC V. The 12.7L engine was favored in buses for its better fuel consumption. [5] In 2007 the 12.7-liter Detroit Diesel Series 60 was discontinued.
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Caterpillar Inc., also known as Cat, is an American construction, mining and other engineering equipment manufacturer. [6] The company is the world's largest manufacturer of construction equipment. [3] [7] [8] In 2018, Caterpillar was ranked number 73 on the Fortune 500 list [9] and number 265 on the Global Fortune 500 list. [10]