Question: In what year did the production end of the engine for the vehicle that was a launch model for Acura in 1986?

Context paragraphs:
Acura: Acura is the luxury vehicle marque of Japanese automaker Honda.  The brand was launched in the United States and Canada in March 1986, marketing luxury, performance, and high-performance vehicles.  It was introduced to Hong Kong in 1991, Mexico in 2004, China in 2006, Russia in 2014 and Kuwait in 2015, and is also sold in Ukraine.  Honda's plan to introduce Acura to the Japanese domestic market (JDM) in 2008 was delayed, due to economic reasons, and later withheld as a result of the 2008 financial crisis.

Booster (rocketry): A booster rocket (or engine) is either the first stage of a multistage launch vehicle, or else a shorter-burning rocket used in parallel with longer-burning sustainer rockets to augment the space vehicle's takeoff thrust and payload capability.  (Boosters used in this way are frequently designated "zero stages".)  Boosters are traditionally necessary to launch spacecraft into low Earth orbit (absent a single-stage-to-orbit design), and are certainly necessary for a space vehicle to go beyond Earth orbit.  The booster is dropped to fall back to Earth once its fuel is expended, a point known as booster engine cut-off (BECO).  The rest of the launch vehicle continues flight with its core or upper-stage engines.  The booster may be recovered and reused, as was the case of the Space Shuttle.

Acura CSX: The Acura CSX (Compact Sportscar eXperimental), or Honda Civic for the Japanese domestic market (JDM), was Acura's entry-level luxury car exclusively designed for the Canadian market.  The CSX is the first Acura model with two predecessors, the Integra sedan (1986–1996) and the EL (1997–2005).  Like the EL, it was only available in Canada and built in Alliston, Ontario, Canada.  In 2012, the ILX was introduced as the CSX's replacement, now available in both the United States and Canada.

Honda D engine: The Honda D series inline-four cylinder engine is used in a variety of compact models, most commonly the Honda Civic, CRX, Logo, Stream, and first-generation Integra.  Engine displacement ranges between 1.2 and 1.7 liters.  The D Series engine is either SOHC or DOHC, and might include VTEC variable valve timing.  Power ranges from 62 hp in the Logo to 130 PS in the Civic Si.  D-series production commenced 1984 and ended 2005.  D-series engine technology culminated with production of the D15B 3-stage VTEC (D15Z7) which was available in markets outside of the United States.  Earlier versions of this engine also used a single port fuel injection system Honda called PGM-CARB, signifying the carburetor was computer controlled.

Honda Manufacturing of Alabama: Honda Manufacturing of Alabama (HMA) is an automobile factory located in Lincoln, Alabama.  It builds vehicles for Honda sales in North America.  Production began on November 14, 2001, with the plant producing its two millionth vehicle on September 3, 2010.  HMA is also the first Honda factory to have both engine die-casting and machining on site as well as vehicle assembly, under the same roof.  HMA is the sole manufacturer of the Honda Odyssey, Honda Pilot, Honda Ridgeline and the Acura MDX.

Acura CDX: The Acura CDX is a compact crossover by Acura, a luxury subsidiary of Honda.  The car made its debut at Auto China in 2016.  It has been confirmed that production will take place at ZengCheng Plant in China and the CDX will go on sale by July 2016.  Currently, the CDX is planned as a Chinese Domestic Market (CDM) model with Acura announcing it has no plans to launch in North America.  However, Acura is now looking at selling its Chinese-market subcompact CDX model in the U.S. according to comments in April 2017 by Jon Ikeda, group vice president-Acura U.S.

Acura TSX: The Acura TSX is a medium-sized entry-level luxury car that was manufactured by Acura.  Introduced in April 2003 as a 2004 model, it was sold only in the United States and Canada, but since the 2009 model year it has also been available in Mexico.  It is also sold in Guam and Puerto Rico.  It is sold in North America under the Acura luxury marque, where it filled the gap as Acura's 4-door, entry-level sedan when the Integra sedan was discontinued in 2001 (1996 in Canada since the EL was the Integra sedan's replacement there).  The TSX would also eventually replace the Acura RSX in the US (which in turn succeeded the Acura Integra coupe).  From 2008 until 2013, the TSX was the smallest vehicle in the Acura model line, other than the Civic-based CSX (and the preceding 1.6/1.7EL) sold only in Canada.  In 2013, the smaller ILX was introduced in both the United States and Canada, based upon the Civic platform (replacing the CSX in Canada).  All TSXs were built in Sayama, Saitama, Japan.

Fiat 615: At first the model had a new petrol engine with 1395 cc and 29 kW (39 hp) at 3800 rpm to 1400 Fiat, and had a manual 4-speed transmission.  A 1.5 ton truck was newly developed, which was offered from 1951 in a flatbed and chassis for special bodies.  It was powered by the engine of the prior year featured Fiat 1400s.  The engine was already in the car Fiat 1400 was just sufficient, and with the 3.1 tons it had real trouble.  Once in motion, the Fiat 615 was indeed 80 km/hr fast, but with forced driving it had poor fuel efficiency.  There was a reason that the 1100 Fiat ELR far built until 1954.  The somewhat weaker beast of burden was, with its 1.1 liter and 28/30 PS (at 4400 rpm) a little lame, but it had fully loaded a ton to move less weight, so was more economical.  It therefore retained its loyal following who forgave its manageable liveliness out of habit, especially as it came with start-up to a peak of over 90 km/hr and thus was significantly faster than the Fiat 615 with its maximum of 78 km/hr.  With high pressure, therefore a suitable diesel engine was developed by Fiat: a swirl chamber engine (Ricardo System) based on the 1.9 liter engine for the "big" Fiat in 1900 and the new SUV Fiat Campagnola.  (This engine was a hubvergrößerte variant of the 1400 engine.)  The new diesel engine (type 305) was later also available in either sedan 1400 from 1952 in addition to the Fiat 615 N (N = Nafta = Diesel) and one year in Fiat Campagnola and Fiat.  Although the experiment of the Fiat 615 built 1.9 L gasoline engine proved to be stronger and with faster drive spurt, confined themselves to the diesel, the Type 615 N. Only Steyr in Austria until 1958 offered the Fiat 615 as gasoline, as Steyr 260 with its own 50 hp 2 L gasoline engine from the car Steyr 2000.  The Fiat 615 N was a very modern vehicle that in Italy, initially had no competition.  The export ran well at the beginning, missing, or half-hearted development left the Fiat 615 N (and especially its successor) over the years become increasingly rare even in Italy.  In Zastava in Yugoslavia, the Fiat 615 was built with a petrol engine under license.  However, not as the beginning of the Fiat, with the 1.4 L 4-cylinder engine, but with the much stronger torque 1.9 liter engine (type 105) with 47 hp at 3500 RPM, as well as in the, also at Zastava built under license, Campagnola was used.  It is unclear whether the successor (from about 1963, as Fiat 615 N1) only with the 1.9 liter petrol engine (such as 615 B) was built, with a diesel engine.

Acura TL: The Acura TL is a mid-size luxury car that was manufactured by Acura.  It was introduced in 1995 to replace the Acura Vigor and was badged for the Japanese-market from 1996 to 2000 as the Honda Inspire and from 1996 to 2004 as the Honda Saber.  The TL was Acura's best-selling model until it was outsold by the MDX in 2007.  While it once ranked as the second best-selling luxury sedan in the United States behind the BMW 3 Series, sales have decreased by over 50% since then.  TL sales have been negatively affected by both the recession as well as negative publicity due to styling issues in the latest generation.  Four generations of the Acura TL were produced, with the final fourth generation TL premiering in 2008 as a 2009 model and ending production in 2014, when it was replaced together with the TSX by the TLX.  In its last year, the TL was sold in Japan.

Honda Integra: The Honda Integra (sold in some markets as Acura Integra and Rover 416i) is an automobile produced by Japanese automobile manufacturer Honda from 1985 to 2006.  It succeeded the Honda Quint as the slightly larger derivative of the Civic and each generation of the Integra was derived from the contemporary generation of the Civic.  Being more luxurious and sports-oriented than the Quint, the Integra was one of the launch models for Acura in 1986, along with the Legend.  Throughout its life, the Integra was highly regarded for its handling and performance.

Supporting paragraphs: Honda D engine Honda Integra
Answer: 2005