BMW M43
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BMW M43
The BMW M43 is an SOHC four-cylinder petrol engine which was produced from 1991-2002. The M43 powered base-model cars, while higher performance models at the time were powered by the BMW M42 and BMW M44 DOHC engines. The M43 was produced at the Steyr engine plant. A version using natural-gas was produced for the E36 318i and the E34 518i. Following the introduction of the BMW N42 engine in 2001, the M43 began to be phased out. Design Compared with its BMW M40 predecessor, the M43 features both a camshaft position sensor and a knock sensor as well as roller rockers and a timing chain (instead of the M40's finger rockers and timing belt). It also features a dual length intake manifold ("DISA"), to provide torque across a wider rev range. In 1998 the displacement was increased to , increasing torque to at 3900 rpm. Versions M43B16 The M43B16 produces and of torque. It uses the Bosch Motronic 1.7.x and Bosch BMS43 engine management system. There was also a ...
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Inline-four Engine
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ...
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BMW Engines
BMW has been producing engines for automobiles, motorcycles and aircraft since 1917, when the company began production of an inline-six aircraft engine. They have been producing automobile engines since 1933. Motorcycle engines Automotive petrol engines BMW is well known for its history of inline-six (straight-six) engines, a layout it continues to use to this day despite most other manufacturers switching to a V6 layout. The more common inline-four and V8 layouts are also produced by BMW, and at times the company has produced inline-three, V10 and V12 engines, BMW also engineered non production customised engines especially for motorsports which includes M12/13, 1.5-Liter straight 4 piston turbocharged engine from 1982-1987 for Brabham, Arrows and Benetton Formula One teams, E41/P83, 3.0-Liter V10 from 2000-2005 for Williams F1 Team and P86/8, 2.4-Liter V8 for their own F1 team parterning Sauber F1 from 2006-2009, with which the company enjoyed its first and bes ...
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List Of BMW Engines
BMW has been producing engines for automobiles, motorcycles and aircraft since 1917, when the company began production of an inline-six aircraft engine. They have been producing automobile engines since 1933. Motorcycle engines Automotive petrol engines BMW is well known for its history of inline-six (straight-six) engines, a layout it continues to use to this day despite most other manufacturers switching to a V6 layout. The more common inline-four and V8 layouts are also produced by BMW, and at times the company has produced inline-three, V10 and V12 engines, BMW also engineered non production customised engines especially for motorsports which includes M12/13, 1.5-Liter straight 4 piston turbocharged engine from 1982-1987 for Brabham, Arrows and Benetton Formula One teams, E41/P83, 3.0-Liter V10 from 2000-2005 for Williams F1 Team and P86/8, 2.4-Liter V8 for their own F1 team parterning Sauber F1 from 2006-2009, with which the company enjoyed its first and best ...
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BMW E46
The fourth generation of the BMW 3 Series range of compact executive cars is designated under the model code E46, which was produced by the German automaker BMW from 1997 to 2006, and was the successor to the E36 3 Series which ceased production in 2000. First introduced in November 1997, the E46 was available in sedan, coupé, convertible, station wagon and hatchback body styles. The latter has been marketed as the 3 Series Compact. The M3 performance model was introduced in June 2000 with a 2-door coupé body style, followed by the convertible counterpart in April 2001. The M3 is powered by the BMW S54 straight-six engine with either a 6-speed manual or a 6-speed SMG-II automated manual transmission. The E46 line-up was phased out starting from late 2004, following the introduction of the E90 3 Series sedans. However, the E46 coupé and convertible body styles remained in production until August 2006. Overview Development In 1993, the development programme for the ...
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BMW Z3
The BMW Z3 is a range of two-seater sports cars which was produced from 1995 to 2002. The body styles of the range are: * 2-door roadster (E36/7 model code) * 2-door coupé (E36/8 model code) The Z3 was based on the E36 3 Series platform, while using the rear semi-trailing arm suspension design of the older E30 3 Series. It is the first mass-produced Z Series car. M models were introduced in 1998 in roadster and coupé body styles and were powered by the S50, S52, or S54 straight-six engine depending on country and model year. The M models came with a 5-speed manual transmission. Production ended on June 28, 2002, with the Z3 line replaced by the E85 Z4. Development and launch Development on the roadster began in 1991 and was led by Burkhard Göschel. The exterior was designed by Joji Nagashima, being completed in mid-1992 at 39 months before production and the design was frozen in 1993. Design patents were filed on April 2, 1994, in Germany and on September 27, 1994, ...
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Bosch Motronic 1
Bosch may refer to: People * Bosch (surname) * Hieronymus Bosch (c. 1450 – 1516), painter * Van den Bosch, a Dutch toponymic surname * Carl Bosch, a German chemical engineer and nephew of Robert Bosch * Robert Bosch, founder of Robert Bosch GmbH Places * Bosch (island), a former island in the Wadden Sea * Bosch, Netherlands, a hamlet in North Brabant * 7414 Bosch, a main-belt asteroid named after Carl Bosch * Bosch en Duin, Netherlands * Den Bosch, colloquial name of 's-Hertogenbosch, Netherlands * Villa Bosch, Argentina Arts, entertainment, and media * Harry Bosch, the nickname of Hieronymus Bosch, a fictional detective created by Michael Connelly * ''Bosch'' (TV series), an American TV series based on Connelly's novels * Huis Ten Bosch (theme park), Japan Buildings * Bosch Palace, the official residence of the U.S. Ambassador to Argentina * Huis ten Bosch, an official palace of the Dutch Royal Family in The Hague, Netherlands * Huis Ten Bosch Station, a train station for t ...
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BMW 3 Series Compact
The BMW 3 Series Compact is a 3-door hatchback version of the BMW 3 Series, which was produced from 1993 through 2004. Initially based on the E36 platform, it switched to the E46 platform in 2001. The launch models were powered by four-cylinder petrol engines, with the range expanded over the years to include a four-cylinder compressed natural gas engine, four-cylinder diesel engines and six-cylinder petrol engines. Unlike most hatchback competitors, the 3 Series Compact uses rear-wheel drive (instead of front-wheel drive). In 2004, the 3 Series Compact was replaced by the 1 Series. The 3 Series GT, introduced in 2013, is not a successor to the 3 Series Compact, despite also using a hatchback rear opening. First generation (E36; 1994) Launched in 1994, the E36 3 Series Compact (model code E36/5), was BMW's first hatchback since the 2002 Touring model was discontinued in 1974. From the front bumper to the A-pillar, the E36/5 is identical to the E36 saloon. From the A-pil ...
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Bosch BMS43
Bosch may refer to: People * Bosch (surname) * Hieronymus Bosch (c. 1450 – 1516), painter * Van den Bosch, a Dutch toponymic surname * Carl Bosch, a German chemical engineer and nephew of Robert Bosch * Robert Bosch, founder of Robert Bosch GmbH Places * Bosch (island), a former island in the Wadden Sea * Bosch, Netherlands, a hamlet in North Brabant * 7414 Bosch, a main-belt asteroid named after Carl Bosch * Bosch en Duin, Netherlands * Den Bosch, colloquial name of 's-Hertogenbosch, Netherlands * Villa Bosch, Argentina Arts, entertainment, and media * Harry Bosch, the nickname of Hieronymus Bosch, a fictional detective created by Michael Connelly * ''Bosch'' (TV series), an American TV series based on Connelly's novels * Huis Ten Bosch (theme park), Japan Buildings * Bosch Palace, the official residence of the U.S. Ambassador to Argentina * Huis ten Bosch, an official palace of the Dutch Royal Family in The Hague, Netherlands * Huis Ten Bosch Station, a train station f ...
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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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