GM Ecotec Diesel (1997)
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GM Ecotec Diesel (1997)
GM referred to many of its diesel engines as Ecotec including the GM Medium Diesel engine (2013 onwards) and the Isuzu-derived Circle L engine. This page describes the SOHC 16 valve turbocharged engines which GM introduced in 1997. and which were used extensively in its European models. The engines used a single chain-driven camshaft and an aluminium cylinder head with a Bosch rotary high pressure injection pump. Variants The 2.0 engine was available in two different power outputs, badged by Vauxhall Di and DTi, the lower powered version retaining 16 valves and a turbocharger, but lacking the intercooler. The lower powered version was soon replaced by the smaller and unrelated 1.7 litre Circle L engine. The higher powered version produced and of torque. The 2.2 engine was introduced as a unit, but in late 2000 was updated to with of torque from just 1,500 rpm, rather than the previous from 1,900 rpm. The update also included changes to the camshaft and pistons, and t ...
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General Motors
The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and was the largest in the world for 77 years before losing the top spot to Toyota in 2008. General Motors operates manufacturing plants in eight countries. Its four core automobile brands are Chevrolet, Buick, GMC (automobile), GMC, and Cadillac. It also holds interests in Chinese brands Wuling Motors and Baojun as well as DMAX (engines), DMAX via joint ventures. Additionally, GM also owns the BrightDrop delivery vehicle manufacturer, GM Defense, a namesake Defense vehicles division which produces military vehicles for the United States government and military; the vehicle safety, security, and information services provider OnStar; the auto parts company ACDelco, a GM Financial, namesake financial lending service; and majority ownership in t ...
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Camshaft
A camshaft is a shaft that contains a row of pointed cams, in order to convert rotational motion to reciprocating motion. Camshafts are used in piston engines (to operate the intake and exhaust valves), mechanically controlled ignition systems and early electric motor speed controllers. Camshafts in piston engines are usually made from steel or cast iron, and the shape of the cams greatly affects the engine's characteristics. History Trip hammers are one of the early uses of a form of cam to convert rotating motion, e.g. from a waterwheel, into the reciprocating motion of a hammer used in forging or to pound grain. Evidence for these exists back to the Han Dynasty in China, and they were widespread by the medieval period. The camshaft was described in 1206 by engineer Al-Jazari. He employed it as part of his automata, water-raising machines, and water clocks such as the castle clock. Once the rotative version of the steam engine was developed in the late 18th century, the ...
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Saab 9-3
The Saab 9-3 (pronounced ''nine-three'') is a compact executive car initially developed and manufactured by the Swedish automaker Saab. The first generation 9-3 (1998-2003) is based on the GM2900 platform, changing to the GM Epsilon platform with the introduction of the second-generation car (2003-2012). Other vehicles using this platform include the Opel Vectra, Chevrolet Malibu, and Cadillac BLS. Saab's last owners, National Electric Vehicle Sweden (NEVS), assembled the 9-3 sedan as Saab's only model. Overview The car was badged as 93 starting in the 1998 model year when Saab revised the naming strategy of their small car to match that of their larger 95. The model was marketed as 9-3, pronounced as "nine three.” The Saab 9-3 was launched in 1998 for the 1999 model year essentially as a rebadged second-generation Saab 900 (1994–1998 model) and succeeded by a redesigned 9-3 for the 2003 model year. It is not to be confused with the Saab 93 (pronounced "ninety-three"), ...
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Opel Zafira
The Opel Zafira is a car manufactured and marketed across three generations between 1999 and 2019 by Opel. Based on the Opel Astra platform, it is developed to occupy the multi-purpose vehicle (MPV) segment. The Zafira was also marketed under the Vauxhall Motors, Vauxhall marque in the United Kingdom until June 2018, the Holden marque in Australia until June 2005, and under a number of other market-specific brands and names. The name "Zafira" derives from the Arabic Language, Arabic word meaning ''to succeed.'' Since 2011, it received an additional moniker as the Zafira Tourer. __TOC__ Zafira A (1999) The first generation Zafira was internally designated as the ''Zafira A''. Co-developed with Porsche, it debuted in concept form at the 1997 Frankfurt Auto Show and entered series production in January 1999, with sales beginning in April of that year.''Automobil Revue 2002'', p. 454 The Zafira shared the GM T platform (FWD), T platform with the 1998 Opel Astra, Astra ...
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Opel Vectra
The Opel Vectra is a mid-size car (large family car) that was engineered and produced by the German automaker Opel from 1988 until 2010. Available in saloon, hatchback and estate body styles, the Vectra was also sold by the Vauxhall marque in the United Kingdom as the Vauxhall Cavalier from 1988 to 1995 and then as the Vauxhall Vectra from 1995 to 2008, and it was also sold by Holden in Australia as the Holden Vectra, by Chevrolet in Latin America as the Chevrolet Vectra. The Vectra was introduced in October 1988 as a replacement for the Opel Ascona, and was itself replaced in November 2008 by the new Opel Insignia, the nameplate spanning three generations and almost twenty one years. Vectra A (1988–1995) The first generation Vectra, known as the Vectra A, was introduced in October 1988 for the 1989 model year, as a four door notchback saloon, replacing the Opel Ascona C. A five-door hatchback version arrived in March 1989, and a coupé based on the Vectra, called ...
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Opel Sintra
The Opel/Vauxhall Sintra is an automobile produced under the German marque Opel for the market in Europe between 1996 and 1999. It was sold in the United Kingdom as the Vauxhall Sintra. The Sintra was one of the second generation U-body (known internally as GMX110s) large multi-purpose vehicles (MPV). It was imported to Europe from the United States of America, where General Motors produced identical models under the Chevrolet, Oldsmobile, and Pontiac brands. Name Contrary to popular belief, the name was chosen by a computer from a list of short, easy to pronounce words and not after the historic Portuguese town of Sintra. History The Sintra was specifically based on the short wheelbase version of the second generation U platform and has the same wheelbase, front and rear track as the short wheelbase Chevrolet Venture and Pontiac Montana/ Trans Sport, and similar exterior dimensions. Along with other U body minivans, it was made in Doraville, Georgia. ABS was standard as w ...
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Opel Signum
The Opel Signum is a large front-engine, front-wheel drive, five-passenger, five-door hatchback manufactured and marketed by the German car manufacturer Opel from 2003 to 2008, exclusively over a single generation, derived from the Opel Vectra. Marketed almost exclusively in Europe, a rebadged Signum was marketed in the United Kingdom as the Vauxhall Signum. The Signum used the long wheelbase version of the GM Epsilon platform also used by the Opel Vectra Caravan. As a very large hatchback with a nearly vertical tailgate, its dimensions placed it between traditional large family cars and executive cars. In most markets, it was also priced accordingly (more expensive than the Opel Vectra, but less than e.g. Audi A6). The Opel Signum was intended to capture a new market segment. General Motors, Opel's then parent, executed a similar concept in North America of a large hatchback with the related 2004 Chevrolet Malibu Maxx, also derived from the Epsilon platform. After March 2008 ...
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Opel Omega
The Opel Omega is an executive car engineered and manufactured by German automaker Opel between 1986 and 2004. The first generation, the Omega A (1986–1993), superseded the Opel Rekord. It was voted European Car of the Year for 1987, and was available as a saloon or estate. The second generation, the Omega B, was manufactured from 1993 to 2004. Rebadged variants of the Omega were marketed worldwide, including in North America as the Cadillac Catera, in Great Britain as the Vauxhall Omega, and South America as the Chevrolet Omega. Re-engineered versions were manufactured in Australia since 1988 as the Holden Commodore (and its derivatives) since 1999, which were in turn exported to South America as the Chevrolet Omega and the Middle East as the Chevrolet Lumina. Production of the Omega was discontinued in 2004, apart from the Australian re-engineered versions that carried on until 2006 as a sedan and 2007 in other guises. It was succeeded by the Opel Signum. __TOC__ Omega ...
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Isuzu MU
The Isuzu MU is a mid-size SUV which was produced by Japan-based manufacturer Isuzu from 1989 to 2004. The three-door MU was introduced in 1989, followed in 1990 by the five-door version called Isuzu MU Wizard. Production of these first generation models ceased in 1998 to be replaced by a second generation. This time, the five-door version dropped the "MU" prefix, to become the Isuzu Wizard. The acronym "MU" is short for "Mysterious Utility". Isuzu manufactured several variations to the MU and its derivates for sale in other countries. The short-wheelbase (three-door) version was sold as the Isuzu MU and Honda Jazz in Japan, with the names Isuzu Amigo and later Isuzu Rodeo Sport used in the United States. Throughout continental Europe, the three-door was called Opel Frontera Sport, with the Vauxhall Frontera Sport title used in the United Kingdom, and Holden Frontera Sport in Australasia. The long-wheelbase (five-door) version was available as the Isuzu Wizard in Japan, and i ...
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Vauxhall Astra
The Vauxhall Astra is a compact car/small family car (C-segment) that has been sold by Vauxhall since 1980. It is currently produced at Ellesmere Port, Cheshire, England. For its first two generations, the nameplate was applied to right-hand drive versions of the Opel Kadett for use in the UK. Since 1991, Opel has used the Astra nameplate on its B/C-platform. General Motors' Saturn division in the United States also offered a Belgian-built version of the Astra as a captive import from late 2007 until Saturn was discontinued following GM's 2010 bankruptcy. First generation (1980–1984) The Astra name originated with the Vauxhall-badged version of the first front-wheel drive Opel Kadett, which had been launched in 1979 as the Opel Kadett D. This model, which went on sale in March 1980, replaced the Vauxhall Viva in the UK. The last rear-wheel drive Kadett had also formed the basis of the Vauxhall Chevette, which remained in production until 1984. The Astra was Va ...
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European Emission Standards
The European emission standards are vehicle emission standards for pollution from the use of new land surface vehicles sold in the European Union and EEA member states and the UK, and ships in EU waters. The standards are defined in a series of European Union directives staging the progressive introduction of increasingly stringent standards. , the standards do not include non-exhaust emissions such as particulates from tyres and brakes. Details of Euro 7 have been postponed to 12 October 2022. Background In the European Union, emissions of nitrogen oxides (), total hydrocarbon (THC), non-methane hydrocarbons (NMHC), carbon monoxide (CO) and particulate matter (PM) are regulated for most vehicle types, including cars, trucks (lorries), locomotives, tractors and similar machinery, barges, but excluding seagoing ships and aeroplanes. For each vehicle type, different standards apply. Compliance is determined by running the engine at a standardised test cycle. Non-co ...
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JTD Engine
Multijet is Fiat Chrysler Automobiles' term for its current common rail direct injection turbodiesel engine range. Most of the Fiat, Alfa Romeo, Lancia range as well as certain Chrysler, RAM Trucks, Jeep and Maserati vehicles are equipped with Multijet engines. Ownership of some Fiat Multijet designs is shared with General Motors as part of a settlement of the failed merger between the two auto conglomerates. GM Powertrain Torino group in Turin, Italy manages their interest in these engines. Some PSA Peugeot Citroën diesel engines are also rebadged JTD units, and vice versa.(source needed) Fiat's common rail diesel engine is also known as JTD, an initialism of Jet Turbo Diesel.autobild.deJTD - Lexikon - autobild.de accessdate: 19. June 2019 Characteristics The property that distinguishes the Multijet from previous generations of common rail diesel engines from FCA is the combustion of the fuel, which is split into multiple injections, thus allowing for a more complete, ...
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