Difference between revisions of "GM Family 0 engine"

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{{Infobox Automobile engine
The '''Family 0''' is a family of [[straight engine|inline]] [[piston engine]]s that was developed by [[GM Powertrain|GM-Opel Powertrain]], a subsidiary of [[Opel|Adam Opel GmbH]], as a low-displacement engine for use on entry-level subcompact cars from [[Opel]]/[[Vauxhall Motors|Vauxhall]].  
|name=JTD/JTDm engine
|manufacturer=[[Fiat Group]]/[[General Motors]]<br/>[[Maruti Suzuki]]<br/>Tata-Fiat [[Joint venture|JV]]
|production=1997&ndash;present
| aka=CDTi ([[Opel]])<br/>TiD/TTiD ([[Saab (automobile)|Saab]])<br/>DDiS ([[Suzuki]])<br/>D ([[Cadillac]])<br/>Quadra-Jet ([[Tata Motors|Tata]])
|type=
| displacement  =1.3 L 1248&nbsp;cc<br/>1.6 L 1598&nbsp;cc<br/>1.9 L 1910&nbsp;cc<br/>2.0 L 1956&nbsp;cc<br/>2.4 L 2387&nbsp;cc
| block        =cast-iron
| head          =aluminium alloy
| fuelsystem    =
| fueltype      =[[Diesel]]
| oilsystem = 
| coolingsystem = [[Watercooled]]
| turbocharger = Single or twinturbo
| power        = 51 kW (70 PS) -154 kW (210 PS)
|predecessor=
|successor=
}}


'''JTD''' (uniJet Turbo Diesel) is [[Fiat Group]]'s term for its current [[common rail]] [[turbodiesel]] engine range.  The '''MultiJet''' name is used in the second generation JTD common rail units. Most of the [[Fiat]], [[Alfa Romeo]] and [[Lancia]] range has JTD engines. Ownership of some Fiat JTD designs is shared with [[General Motors Corporation|General Motors]] as part of a settlement of the failed merger between the two auto conglomerates. [[GM Powertrain Europe]] group in [[Turin, Italy]] manages their interest in these engines. Some [[PSA Peugeot Citroën]] diesel engines are also rebadged as JTD. A new generation JTD engine, Multijet II is under development and will be available in 2009, the Fiat Powertrain Technologies sees its very important step in diesel technology. This new technology will be first available for the 1.3 litre JTD engine.<ref name="fiatgroup.com/en-us">{{Cite web|url=http://www.fiatgroup.com/en-us/innovation/crf_activities/prt/Pages/Multijet.aspx|title=Multijet II|accessdate=2009-01-26|work=fiatgroup.com/en-us}}</ref>
The engine was first introduced in [[1996]] [[Opel Corsa]] as a [[straight-3|3-cylinder]] version. It features light [[cast-iron]] engine block, [[aluminum]] [[cylinder head]] with [[hollow-cast]] [[camshafts]] and [[DOHC]] valvetrains driven by [[Roller chain|chain]]. Modern versions use [[VLIM|variable intake]] technology.


==1.3==
* '''1.0&nbsp;L''' [[Straight-3]] (973&nbsp;cc): 40 kW / 55 hp, 82 Nm @ 2800 rpm
A small 1.3&nbsp;L (1248&nbsp;cc) version (called the SDE, Small Diesel Engine) is produced in [[Bielsko-Biała]], [[Poland]]. The Multijet 75&nbsp;[[Horsepower#PS|PS]] version was chosen in 2005 as the [[International Engine of the Year]] in the 1-litre to 1.4-litre category.
* '''1.0&nbsp;L''' [[Straight-3]] (973&nbsp;cc): 43 kW / 58 hp, 85 Nm
* '''1.0&nbsp;L''' [[Straight-3]] (998&nbsp;cc): 73.4&nbsp;mm (2.89 &nbsp;in) bore, 78.6&nbsp;mm (2.94&nbsp;in) stroke, 10.5:1 compression.
* '''1.2&nbsp;L''' [[Straight-4]] (1199&nbsp;cc): 72.5&nbsp;mm (2.85 &nbsp;in) bore, 72.6&nbsp;mm (2.86&nbsp;in) stroke, 10.1:1 compression, 75hp (55kW) @ 5600 rpm, 110Nm @ 4000 rpm
* '''1.2&nbsp;L''' [[Straight-4]] (1229&nbsp;cc): 73.4&nbsp;mm (2.89 &nbsp;in) bore, 72.6&nbsp;mm (2.86&nbsp;in) stroke, 10.5:1 compression


There are four versions of this engine: a {{Auto PS|70}}, a {{Auto PS|75}} (used in the [[Fiat Punto]], [[Fiat Panda|Panda]], [[Fiat Palio|Palio / Albea]], [[Fiat Idea]], [[Opel Corsa|Opel Corsa / Combo]], [[Opel Meriva]] and [[Suzuki Swift]]), a variable inlet geometry {{Auto PS|90}} (used in the new [[Fiat Grande Punto]], [[Fiat Linea]], [[Opel Corsa]] and [[Opel Astra]]),  and a {{Auto PS|105}} is available to Lancia Ypsilon. At the time of the launch this was the smallest four-cylinder diesel engine available and has a fuel consumption of {{convert|3.3|L/100 km|abbr=on}} in some applications. The engine is able to meet [[Euro IV]] pollution standards without the use of a [[diesel particulate filter]].
===TwinPort===


In January 2008 [[Tata Motors]] introduced new [[Tata Indica|Indica V3]] model, which features new '''Quadra-Jet''' branded version of this engine.<ref name="tata.com">{{Cite web|url=http://www.tata.com/tata_motors/releases/20080109.htm|title=Tata Motors launches new vehicle models at the New Delhi Auto Expo|accessdate=2008-01-10|work=tata.com}}</ref>
New, updated version of the engine, introduced in 2003. Features '''[[TwinPort]]''' technology  - twin intake ports with a choke closing one of the ports at low RPM, providing strong air swirl pattern for higher torque levels and better fuel economy.


applications:
* '''1.0&nbsp;L''' [[Straight-3]] (998&nbsp;cc): 73.4&nbsp;mm (2.89 &nbsp;in) bore, 78.6&nbsp;mm (2.94&nbsp;in) stroke, 10.5:1 compression, 60&nbsp;hp (44&nbsp;kW) @ 5600 rpm, 65&nbsp;ft.lbf (88&nbsp;Nm) @ 3800 rpm.
*[[Alfa Romeo MiTo]]
* '''1.2&nbsp;L''' [[Straight-4]] (1229&nbsp;cc): 73.4&nbsp;mm (2.89 &nbsp;in) bore, 72.6&nbsp;mm (2.86&nbsp;in) stroke, 10.5:1 compression, 80&nbsp;hp (59&nbsp;kW) @ 5600 rpm, 81&nbsp;ft.lbf (110&nbsp;Nm) @ 4000 rpm.
*[[Fiat Albea]]
* '''1.4&nbsp;L''' [[Straight-4]] (1364&nbsp;cc): 73.4&nbsp;mm (2.89 &nbsp;in) bore, 80.6&nbsp;mm stroke, 10.5:1 compression, 90&nbsp;hp (66&nbsp;kW) @ 5600 rpm, 125&nbsp;Nm @ 4000 rpm.
*[[Fiat Nuova 500|Fiat 500]]
*[[Fiat Doblò]]
*[[Fiat Grande Punto]]
*[[Fiat Idea]]
*[[Fiat Linea]]
*[[Fiat Panda (2003)|Fiat Panda]]
*[[Fiat Punto]]
*[[Fiat Palio]]
*[[Lancia Musa]]
*[[Lancia Ypsilon]]
*[[Opel Agila]]
*[[Opel Astra]]
*[[Opel Corsa]]
*[[Opel Meriva]]
*[[Opel Tigra|Opel Tigra TwinTop]]
*[[Suzuki Ignis]]
*[[Suzuki Splash]]
*[[Suzuki Swift]]/Maruti Swift Diesel
*[[Suzuki Wagon R]]
*[[Tata Indica]] V3


==1.6==
Family 0 engines are used in:
A 1.6&nbsp;L (1598 cc) version of the engine, with a maximum power output of 120&nbsp;PS (118&nbsp;hp/88&nbsp;kW) was announced for 2006.<ref name="italiaspeed.com">{{Cite web|url=http://www.italiaspeed.com/2004/cars/fiat/12/new_punto/1112.html|title=News 13.12.2004|accessdate=2007-06-09|work=italiaspeed.com}}</ref> The new 1.6 JTD diesel (105 PS) was released December 2007, it came in spring 2008 as 120 PS version.<ref name="italiaspeed.com..">{{Cite web|url=http://www.italiaspeed.com/2007/cars/fiat/09/bravo_sales/2609.html|title=27.09.2007 THE NEW FIAT BRAVO HAS ALREADY HIT ITS FULL YEAR SALES TARGETS|accessdate=2007-10-09|work=italiaspeed.com..}}</ref>
* [[Opel Corsa]]
* [[Opel Tigra]]
* [[Opel Astra]]
* [[Opel Meriva]]


applications:
*[[Alfa Romeo Mito]]
*[[Fiat Bravo/Brava#Second generation|Fiat Bravo]]
*[[Fiat Grande Punto]]
*[[Fiat Idea]]
*[[Lancia_Delta#Third_generation|Lancia Delta]]
*[[Lancia Musa]]


==1.9==
===Turbo===
The most common JTD engine is the 1.9&nbsp;L (1910&nbsp;cc) [[straight-4]] found in the [[Fiat Punto]], [[Fiat Doblò|Doblò]], [[Fiat Stilo|Stilo]] and [[Fiat Croma|Croma]].
Opel version of the [[GM Delta platform|Delta II]]-based compact car will feature [[turbocharged]] version of the 1.4 L engine with of [[variable valve timing]], and optional  [[gasoline direct injection]].  <ref name=1.4turboVVT> {{cite web | url=http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=827&docid=45710 | title=GM Announces Two New Fuel Efficient Engines author= [[General Motors|GM]] Media Online}}</ref> <ref name=1.4Turboflyer> {{cite web | url=http://media.gm.com/servlet/com.gm.mol.auth.MOLogon?key=pr_eurgmen_108560&country=eur&language=en|title = NEW 1.4 TURBO product flyer| author= [[General Motors|GM]] Media Online}}</ref>
This small turbocharged engine will deliver the performance of much larger naturally-aspirated engines while maintaining fuel efficiency of a small engine.


The first car that used this engine was [[Alfa Romeo 156]] in 1997 ({{Auto PS|105}}), making it the world's first common-rail Diesel passenger car. In 1999 it was introduced with the [[Fiat Punto]] and [[Fiat Brava]]/[[Fiat Bravo]]/[[Fiat Marea]]. The engine block weighs approximately {{convert|125|kg|lb|0|abbr=on}}.
The engine will be used in:
*2010 [[Opel Astra]]
*2011 [[Chevrolet Cruze]]
*2011 [[Chevrolet Volt]] (same 1.4l engine without turbocharger)


The Multijet second generation features a common-rail design and is available with four different power outputs. The 8-valve version has {{auto PS|100}}, {{auto PS|120}} or {{auto PS|130}}, the last two with [[variable geometry turbocharger|variable inlet geometry]]; and the 16-valve version has {{auto PS|150}}.
===HCCI===
The [[Gasoline direct injection|direct injection]] version of 1.4 L VVT Turbo engine will be able operate in ignition-less [[HCCI]] (Homogenous Charge Compression Ignition) mode <ref name=futureengines> {{cite web | url=http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=137&docid=45732|title = GM Media Online: A Look Into the Future of Engines and Transmissions| author=General Motors}}</ref> <ref name=HCCIflyer> {{cite web| url=http://media.gm.com/servlet/com.gm.mol.auth.MOLogon?key=pr_eurgmen_108560&country=eur&language=en| title= CONTROLLED AUTO-IGNITION HCCI product flyer| author= [[General Motors|GM]] Media Online}}</ref> when equipped with two-step adjustable valve lift with variable cam phasing and advanced ECU with cylinder pressure sensors.


[[Opel]] also uses a version of this engine. Their '''CDTI''' engine, manufactured in [[Pratola Serra]], [[Italy]] and [[Kaiserslautern, Germany]], is the product of the half-decade joint venture between GM and Fiat.  It is used in the [[Opel Vectra|Vectra]], [[Opel Signum|Signum]], [[Opel Astra|Astra]], [[Opel Zafira|Zafira]], [[Cadillac BLS]] and [[Suzuki SX4]] as well as some [[Saab Automobile|Saabs]] marked as '''TiD''' and '''TTiD''' (twinturbo version).
==See also==
*[[GM Family II engine]]
*[[GM Family 1 engine]]
*[[List of GM engines]]


applications:
== References ==
*[[Alfa Romeo 145]]
*[[Alfa Romeo 146]]
*[[Alfa Romeo 147]]
*[[Alfa Romeo 156]]
*[[Alfa Romeo 159]]
*[[Alfa Romeo GT]]
*[[Cadillac BLS]]
*[[Fiat Bravo/Brava#Second generation|Fiat Bravo]]
*[[Fiat Croma|Fiat Croma II]]
*[[Fiat Doblò]]
*[[Fiat Grande Punto]]
*[[Fiat Marea]]
*[[Fiat Multipla]]
*[[Fiat Sedici]]
*[[Fiat Stilo]]
*[[Fiat Strada]]
*[[Lancia Lybra]]
*[[Opel Astra]]
*[[Opel Signum]]
*[[Opel Vectra|Opel Vectra C]]
*[[Opel Zafira]]
*[[Saab 9-3]]
*[[Saab 9-5]]
*[[Suzuki SX4]]
 
<gallery>
Image:Photo 062708 008.jpg| Right side view, from Saab 9-5
Image:Photo 062708 006.jpg| Left side view, from Saab 9-5
Image:Photo 062708 005.jpg| Dual overhead camshaft housing
Image:Photo 062708 010.jpg| Turbo charger with attachments from 9-5
</gallery>
 
===1.9 Twin Turbo===
[[Image:1.9 TT Multijet.jpg|right|thumb|250px|Engine cover of Lancia Delta´s 1.9 TT Multijet.]]
Fiat Powertrain Technologies released information about new twin stage turbo (twin turbo) version of this engine in summer 2007, engine is available with two power levels, first one is producing {{Auto PS|180}} and second one {{Auto PS|190}}, both have a maximum torque output of {{Auto Nm|400}} at 2000 rpm. 180&nbsp;PS version production started summer 2007. The engine weights approximately {{convert|185|kg|lb}}. This engine will be sold both to Fiat Group Automobiles and other brands, but the {{convert|190|PS|kW hp|0|abbr=on}} version is reserved only to Fiat Group Automobiles.<ref name="fptpowertrain.com">{{Cite web|url=http://www.fptpowertrain.com/eng/pdf/Comunicato_uk.pdf|format=PDF|title=Press release:NEW ENGINE 1.9 JTD TWIN STAGE TURBO|accessdate=2007-06-08|work=fptpowertrain.com}}</ref>
 
applications:
*[[Cadillac BLS]]
*[[Lancia Delta]]
*[[Saab 9-3]]
 
==2.0==
A new 2 litre (1956 cc) Multijet diesel was introduced in third generation Lancia Delta in summer 2008. At its first version this engine produces {{convert|165|PS|kW bhp|abbr=on}}.
 
applications:
*[[Fiat Bravo/Brava|Fiat Bravo]]
*[[Lancia Delta]]
*[[Opel Insignia]]{{Fact|date=August 2008}}<!-- bore&stroke are same as Lancia, needs source to verify and whos the manufacturer GM europe or Fiat powertrain? -->
 
===2.0/2.2 (PSA)===
The 2.0 JTD (1997 cc), used on Fiat Scudo, is not actually a Fiat engine, but rather a rebadged [[PSA EW/DW engine#DW10|PSA DW10]] engine.
 
The related 2.2 M-JET (2179 cc) used on Lancia Phedra and Fiat Ulysse is rebadged version of [[PSA EW/DW engine#DW12|PSA DW12 engine]], it produces {{convert|130|PS|kW|0|abbr=on}}. In January 2008 was introduced a new version with {{convert|170|PS|kW|0|abbr=on}}.
 
applications:
*[[Fiat Scudo]]
*[[Fiat Ulysse]]
*[[Lancia Phedra]]
 
==2.3==
 
The 2.3 Multijet (2287 cc) was developed by [[Iveco]] and is available in two versions 120 MultiJet (Sofim FI AE048ID) and 130 MultiJet (Sofim FI AE048IN 2287), these engines produces {{convert|120|PS|kW|0|abbr=on}} and {{convert|130|PS|kW|0|abbr=on}}.
 
applications:
*[[Fiat Ducato]]
 
*Upcoming Fiat mid-size pick-up truck
 
==2.4==
[[Image:Alfa0038.jpgJTD.jpg|right|thumb|250px|Engine cover of Alfa Romeo 166 2.4 JTD.]]
 
The 2.4&nbsp;L (2387&nbsp;cc) [[straight-5]] version is based on the 2.4 {{Auto PS|124}} 5 cylinder TD engine as used in the Mk1 Fiat Marea. The JTD version benefits from the solid build of the TD block, and an improved head/injection system. There are 2 versions of the 2.4JTD, the 10-valve as used in the [[Fiat Marea]] 130 JTD and the earlier [[Alfa Romeo 156]] diesels where it was available as {{Auto PS|136}},{{Auto PS|140}}, {{Auto PS|150}} and later a 20-valve version {{Auto PS|175}} as used in the later (2003>) [[Alfa Romeo 156]] as well as some [[Lancia]] vehicles.
 
It was designed for [[transverse engine|transverse]] [[front-wheel drive]] use and was deemed too long and tall for widespread use in other GM or Fiat products. The multijet variant of this engine, capable for {{Auto PS|200}}, is currently used in the [[Alfa Romeo 159]], [[Alfa Romeo Brera]] and [[Fiat Croma]]. The latest version of this engine produces {{Auto PS|210}} and {{Auto Nm|400}} at 1500 rpm, and is used in Alfa Romeo vehicles.<ref name="fiatautopress.com">{{Cite web|url=http://www.fiatautopress.com/index.php?l=2&group=3&method=cartelle&action=zoom&id=20070219122146cfc0a108ba13361870975eb76a776295|title=Alfa Romeo at the 77th Geneva International Motor Show 2007|accessdate=2007-06-09|work=fiatautopress.com}}</ref>
 
applications:
*[[Alfa Romeo 156]]
*[[Alfa Romeo Brera|Alfa Romeo Spider]]
*[[Alfa Romeo Brera]]
*[[Alfa Romeo 159]]
*[[Alfa Romeo 166]]
*[[Fiat Croma|Fiat Croma II]]
*[[Fiat Marea]]
*[[Lancia Kappa]]
*[[Lancia Lybra]]
*[[Lancia Thesis]]
 
==2.8/3.0==
The 2.8 JTD (2798 cc) made by Iveco (Sofim) was used in second generation Fiat Ducato, it produces {{convert|127|PS|kW|0|abbr=on}} or {{Auto PS|146}}. The 160 MultiJet Power, introduced in 2007, saw displacement increased to 3.0&nbsp;L (2999 cc). This engine produces {{convert|157|PS|kW|0|abbr=on}} in Fiat-badged models.
 
applications:
*[[Fiat Ducato]]
 
==Notes==
{{reflist}}
{{reflist}}


==References==
[[Category:GM engines|Family  0]]
* [http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=2&docid=11937 GM, Fiat Reach Settlement Agreement], [[February 13]], [[2005]] (Press Release)
* {{cite web | title=Opel Launches 1.9L Diesel at Kaiserslautern Plant | work=Ward's Auto World | url=http://wardsauto.com/ar/auto_opel_launches_diesel | accessmonthday=June 13 | accessyear=2005}}
* {{cite web | title=GM, Affiliates Working OT for Euro Diesels | work=Ward's Auto World | url=http://wardsauto.com/ar/auto_gm_affiliates_working/index.htm | accessmonthday=June 13 | accessyear=2005}}
* {{cite web | title=GM to create new diesel unit as it untangles its Fiat joint powertrain operations | work=AutoWeek | url=http://www.autoweek.com/news.cms?newsId=102547 | accessmonthday=June 13 | accessyear=2005}}


[[Category:Fiat engines]]
{{automotive-part-stub}}
[[Category:GM engines]]
[[Category:Diesel engines]]


[[af:JTD-enjin]]
[[it:GM Family 0]]
[[es:Multijet]]
[[it:Motore multijet]]
[[pl:JTD]]

Revision as of 15:27, 3 February 2009

The Family 0 is a family of inline piston engines that was developed by GM-Opel Powertrain, a subsidiary of Adam Opel GmbH, as a low-displacement engine for use on entry-level subcompact cars from Opel/Vauxhall.

The engine was first introduced in 1996 Opel Corsa as a 3-cylinder version. It features light cast-iron engine block, aluminum cylinder head with hollow-cast camshafts and DOHC valvetrains driven by chain. Modern versions use variable intake technology.

  • 1.0 L Straight-3 (973 cc): 40 kW / 55 hp, 82 Nm @ 2800 rpm
  • 1.0 L Straight-3 (973 cc): 43 kW / 58 hp, 85 Nm
  • 1.0 L Straight-3 (998 cc): 73.4 mm (2.89  in) bore, 78.6 mm (2.94 in) stroke, 10.5:1 compression.
  • 1.2 L Straight-4 (1199 cc): 72.5 mm (2.85  in) bore, 72.6 mm (2.86 in) stroke, 10.1:1 compression, 75hp (55kW) @ 5600 rpm, 110Nm @ 4000 rpm
  • 1.2 L Straight-4 (1229 cc): 73.4 mm (2.89  in) bore, 72.6 mm (2.86 in) stroke, 10.5:1 compression

TwinPort

New, updated version of the engine, introduced in 2003. Features TwinPort technology - twin intake ports with a choke closing one of the ports at low RPM, providing strong air swirl pattern for higher torque levels and better fuel economy.

  • 1.0 L Straight-3 (998 cc): 73.4 mm (2.89  in) bore, 78.6 mm (2.94 in) stroke, 10.5:1 compression, 60 hp (44 kW) @ 5600 rpm, 65 ft.lbf (88 Nm) @ 3800 rpm.
  • 1.2 L Straight-4 (1229 cc): 73.4 mm (2.89  in) bore, 72.6 mm (2.86 in) stroke, 10.5:1 compression, 80 hp (59 kW) @ 5600 rpm, 81 ft.lbf (110 Nm) @ 4000 rpm.
  • 1.4 L Straight-4 (1364 cc): 73.4 mm (2.89  in) bore, 80.6 mm stroke, 10.5:1 compression, 90 hp (66 kW) @ 5600 rpm, 125 Nm @ 4000 rpm.

Family 0 engines are used in:


Turbo

Opel version of the Delta II-based compact car will feature turbocharged version of the 1.4 L engine with of variable valve timing, and optional gasoline direct injection. [1] [2] This small turbocharged engine will deliver the performance of much larger naturally-aspirated engines while maintaining fuel efficiency of a small engine.

The engine will be used in:

HCCI

The direct injection version of 1.4 L VVT Turbo engine will be able operate in ignition-less HCCI (Homogenous Charge Compression Ignition) mode [3] [4] when equipped with two-step adjustable valve lift with variable cam phasing and advanced ECU with cylinder pressure sensors.

See also

References

  1. ↑ "GM Announces Two New Fuel Efficient Engines author= GM Media Online". http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=827&docid=45710. 
  2. ↑ GM Media Online. "NEW 1.4 TURBO product flyer". http://media.gm.com/servlet/com.gm.mol.auth.MOLogon?key=pr_eurgmen_108560&country=eur&language=en. 
  3. ↑ General Motors. "GM Media Online: A Look Into the Future of Engines and Transmissions". http://media.gm.com/servlet/GatewayServlet?target=http://image.emerald.gm.com/gmnews/viewpressreldetail.do?domain=137&docid=45732. 
  4. ↑ GM Media Online. "CONTROLLED AUTO-IGNITION HCCI product flyer". http://media.gm.com/servlet/com.gm.mol.auth.MOLogon?key=pr_eurgmen_108560&country=eur&language=en. 
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