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Engine tuning is the adjustment or modification of the internal combustion engine or Engine Control Unit (ECU) to yield optimal performance and increase the engine's power output, economy, or durability. These goals may be mutually exclusive; an engine may be de-tuned with respect to output power in exchange for better economy or longer engine ...
The development of an ECU involves both hardware and software required to perform the functions expected from that particular module. Automotive ECU's are being developed following the V-model. [ 1 ] Recently the trend is to dedicate a significant amount of time and effort to develop safe modules by following standards like ISO 26262 . [ 5 ]
Chip tuning is changing or modifying an erasable programmable read only memory chip in an automobile's or other vehicles electronic control unit to achieve superior performance, whether it be more power, cleaner emissions, or better fuel efficiency. Engine manufacturers generally use a conservative electronic control unit map to allow for ...
A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles. It is generally a combined controller consisting of the engine control unit (ECU) and the transmission control unit (TCU). On some cars, such as many Chryslers, there are multiple computers: the PCM, the TCU, and the Body Control ...
The power from the engines is transmitted via two six-speed transmissions to both axles. In 2003 during an Auto Motorund Sport test drive, the "Bimoto" was measured at a speed of 374 km/h, a new record for this publication. [7] In September 2009, during auto motor und sport tests, a modified MTM Audi RS6 reached a speed of 344.2 km/h.
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An ECU electronic module contains microprocessors, memory units, analog to digital converters and output interface units. Depending upon the parameters, a number of different maps can be stored in the onboard memory. This allows the ECU to be tailored to the specific engine and vehicle requirements, depending on the application.
Located on East Jefferson Avenue 6 miles (9.7 km) northeast of Downtown Detroit, near Grosse Pointe Park, the factory opened in 1991 as a major commitment to the city of Detroit by Chrysler, and was expanded in 1999, bringing its area to 2,700,000 sq ft (250,000 m 2) and expanded again in 2011, bringing its total to 3,000,000 sq ft (280,000 m 2).