Motronic
Motronic is the trade name given to a range of digital engine control units developed by Robert Bosch GmbH (commonly known as Bosch) which combined control of fuel injection and ignition in a single unit. By controlling both major systems in a single unit, many aspects of the engine's characteristics (such as power, fuel economy, drivability, and emissions) can be improved. Motronic 1.x Motronic M1.x is powered by various i8051 derivatives made by Siemens, usually SAB80C515 or SAB80C535. Code/data is stored in DIL or PLCC EPROM and ranges from 32k to 128k. 1.0 Often known as "Motronic basic", Motronic ML1.x was one of the first digital engine-management systems developed by Bosch. These early Motronic systems integrated the spark timing element with then-existing Jetronic fuel injection technology. It was originally developed and first used in the BMW 7 Series, before being implemented on several Volvo and Porsche engines throughout the 1980s. The components of the Motronic ML ...
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Volvo 850
The Volvo 850 is a compact executive car that was produced by the Swedish manufacturer Volvo Cars from 1991 until 1996. Designed by Jan Wilsgaard, the car was introduced in a saloon body style; an estate style was introduced in 1993. The Volvo 850 was shown for the first time in June 1991, and the car marked a departure for Volvo, featuring multiple unprecedented features for the company; these included a transverse 5-cylinder engine driving the front wheels, a Delta-link rear axle, a side impact protection system, and a self-adjusting front seat belt mechanism. The Volvo 850 was succeeded by the Volvo S70 and Volvo V70. Models Development of what would become the 800 series first began in 1978. The so-called ''Project Galaxy'' ultimately resulted in the Volvo 850, the smaller 400 series, new manufacturing technologies as well as the Volvo Modular engine and M Gearbox lines. When development had finished, Volvo had spent the highest sum in the history of the country on an ind ...
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