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Wikipedia

Fiat E.torQ engine

February 07, 2023

The E.torQ is a family of inline-4 gasoline automobile engines produced since 2011 by Fiat Chrysler Automobiles in Campo Largo, Brazil[1] in the former Tritec factory.[2]

E.torQ engine
Overview
ManufacturerFiat
Production2011–present
Layout
ConfigurationNaturally aspirated Straight-4
Displacement
  • 1.6 L (1,598 cc)
  • 1.7 L (1,747 cc)
Cylinder bore
  • 77 mm (3.03 in)
  • 80.5 mm (3.17 in)
Piston stroke85.8 mm (3.38 in)
Block materialAluminum alloy
Head materialAluminum alloy
ValvetrainSOHC 4 valves x cyl.
Combustion
Fuel systemFuel injection
Fuel typeGasoline, Ethanol
Oil systemWet sump
Cooling systemWater-cooled
Output
Power output110–139 PS (81–102 kW; 108–137 hp)
Torque output152–189 N⋅m (15.5–19.3 kg⋅m; 112.1–139.4 lb⋅ft)
Chronology
Predecessor

The E.torQ series is an update on the Tritec engine, albeit re-engineered by Fiat Powertrain Technologies with an investment of €83 million. Updates include a high pressure injected aluminum block from the previous iron, and upgraded motors and controllers for the CNC machines used in the manufacturing process to increase productivity and ease diagnosis.[3] The engine block has cylinder head fittings separate from the cylinder jackets, the threads are positioned in the upper part of the water jackets, and the connections between the jackets and the outside are kept apart from the cylinder head fittings. 80% of torque becomes available at 1,500 rpm and 93% at 2,500.

The new family of E.torQ engines is composed of two variants: the 1.6 16v and the 1.8 16v; both engines are available in flexifuel (petrol or ethanol) version for the Brazilian and Paraguayan markets.[4]

The series was introduced to replace General Motors' 1.8 Ecotec X18XE engine used in Brazilian Fiat models, as well as the old Torque engine used in various Fiat models.

In March 2018, the series reached a milestone of 1.2 million units produced; 35% of total production was exported to FCA plants in Argentina, Turkey, and Fiat's native Italy.[5]

1.6

The 1.6 L (1,598 cc) variant uses 77 mm × 85.8 mm (3.03 in × 3.38 in) bore and stroke.

Output:

  • gasoline (European market): 110 PS (81 kW; 108 hp) at 5500 rpm with a torque of 152 N⋅m (15.5 kg⋅m; 112.1 lb⋅ft) at 4500 rpm
  • gasoline (Latin American markets): 115 PS (85 kW; 113 hp) at 5500 rpm with a torque of 159 N⋅m (16.2 kg⋅m; 117.3 lb⋅ft) at 4500 rpm
  • ethanol (Brazilian market): 117 PS (86 kW; 115 hp) at 5500 rpm with a torque of 165 N⋅m (16.8 kg⋅m; 121.7 lb⋅ft) at 4500 rpm

Application:

1.8 NPM

The 1.8L NPM (1,747cc) variant uses a 80.5 mm × 85.8 mm (3.17 in × 3.38 in) bore and stroke and a 11.2:1 compression ratio. The 1.8L block can be externally differentiated from the 1.6L version by a large "1.8" cast into the front of the block. It carries the 1.8 nomenclature despite being closer to 1.7L in displacement.

Output:[6]

  • gasoline (Latin American markets): 130 PS (96 kW; 128 hp) at 5250 rpm with a torque of 181 N⋅m (18.5 kg⋅m; 133.5 lb⋅ft) at 4500 rpm
  • ethanol (Brazilian and Paraguayan markets): 132 PS (97 kW; 130 hp) at 5250 rpm with a torque of 185 N⋅m (18.9 kg⋅m; 136.4 lb⋅ft) at 4500 rpm

Application:

1.8 EVO

Starting with the 2015 model year Jeep Renegade the E.torQ engine received a variable cam phasing system that operated over a wide range, allowing for 60° of variation. The compression ratio was raised to 12.5:1. The high compression ratio was utilised in conjunction with the variable cam timing to allow the engine to operate in Atkinson cycle mode. This change in cam phasing also allows for a lower RPM onset of peak torque. Other revisions include updated pistons, a variable rate oil pump, higher energy ignition system, iridium spark plugs, and a cold start system utilizing a single fuel injector that pulls fuel from an auxiliary fuel tank filled with gasoline to assist with starting the engine when fueled with ethanol.

Output:

  • gasoline (Jeep Renegade): 130 PS (96 kW; 128 hp) at 5250 rpm with a torque of 18.6 kgf⋅m (134.5 lb⋅ft; 182.4 N⋅m) at 3750 rpm
  • ethanol (Jeep Renegade): 132 PS (97 kW; 130 hp) at 5250 rpm with a torque of 19.1 kgf⋅m (138.2 lb⋅ft; 187.3 N⋅m) at 3750 rpm

1.8 EVO VIS

For the 2016 model year Jeep Renegade the EVO engine was updated again with VIS (Variable Induction System) that uses a set of electronically actuated valves to alternate between two separate intake tracks of different lengths, with the crossover occurring at 4250 RPM. This allows the engine to make more power at higher RPM. This update also adds a Marelli HCSS cold start system that heats the ethanol in the fuel rail.

Output:

  • gasoline (Fiat Toro, Fiat Argo and Jeep Renegade): 135 PS (99 kW; 133 hp) at 5750 rpm with a torque of 184 N⋅m (18.8 kg⋅m; 135.7 lb⋅ft) at 3750 rpm
  • ethanol (Fiat Toro, Fiat Argo and Jeep Renegade): 139 PS (102 kW; 137 hp) at 5750 rpm with a torque of 189 N⋅m (19.3 kg⋅m; 139.4 lb⋅ft) at 3750 rpm

References

  1. ^ "Fiat new family E-TorQ engine" (in Italian). Autoblog.it. Retrieved 2012-03-21.
  2. ^ "Fiat to buy Tritec factory" (in Italian). Autoblog.it. Retrieved 2012-03-21.
  3. ^ "StackPath". www.americanmachinist.com. Retrieved 2021-04-24.
  4. ^ "Fiat presenta los Nuevos motores E.torQ" (in Spanish). 16valvulas.com.ar. 2010-07-02. Retrieved 2012-03-21.
  5. ^ FCA Press Fiat built 1,2 million E.torQ engine
  6. ^ Fernando Lalli (2020-08-25). "Motor: Manutenção do motor Fiat 1.8 E.Torq EVO (Parte 1)". Revista O Mecânico (in Brazilian Portuguese). Retrieved 2021-04-28.

External links

    February 07, 2023
    fiat, torq, engine, torq, family, inline, gasoline, automobile, engines, produced, since, 2011, fiat, chrysler, automobiles, campo, largo, brazil, former, tritec, factory, torq, engineoverviewmanufacturerfiatproduction2011, presentlayoutconfigurationnaturally,. The E torQ is a family of inline 4 gasoline automobile engines produced since 2011 by Fiat Chrysler Automobiles in Campo Largo Brazil 1 in the former Tritec factory 2 E torQ engineOverviewManufacturerFiatProduction2011 presentLayoutConfigurationNaturally aspirated Straight 4Displacement1 6 L 1 598 cc 1 7 L 1 747 cc Cylinder bore77 mm 3 03 in 80 5 mm 3 17 in Piston stroke85 8 mm 3 38 in Block materialAluminum alloyHead materialAluminum alloyValvetrainSOHC 4 valves x cyl CombustionFuel systemFuel injectionFuel typeGasoline EthanolOil systemWet sumpCooling systemWater cooledOutputPower output110 139 PS 81 102 kW 108 137 hp Torque output152 189 N m 15 5 19 3 kg m 112 1 139 4 lb ft ChronologyPredecessorTritec engineGM 1 8 X18XEFiat Torque engineThe E torQ series is an update on the Tritec engine albeit re engineered by Fiat Powertrain Technologies with an investment of 83 million Updates include a high pressure injected aluminum block from the previous iron and upgraded motors and controllers for the CNC machines used in the manufacturing process to increase productivity and ease diagnosis 3 The engine block has cylinder head fittings separate from the cylinder jackets the threads are positioned in the upper part of the water jackets and the connections between the jackets and the outside are kept apart from the cylinder head fittings 80 of torque becomes available at 1 500 rpm and 93 at 2 500 The new family of E torQ engines is composed of two variants the 1 6 16v and the 1 8 16v both engines are available in flexifuel petrol or ethanol version for the Brazilian and Paraguayan markets 4 The series was introduced to replace General Motors 1 8 Ecotec X18XE engine used in Brazilian Fiat models as well as the old Torque engine used in various Fiat models In March 2018 the series reached a milestone of 1 2 million units produced 35 of total production was exported to FCA plants in Argentina Turkey and Fiat s native Italy 5 Contents 1 1 6 2 1 8 NPM 3 1 8 EVO 4 1 8 EVO VIS 5 References 6 External links1 6 EditThe 1 6 L 1 598 cc variant uses 77 mm 85 8 mm 3 03 in 3 38 in bore and stroke Output gasoline European market 110 PS 81 kW 108 hp at 5500 rpm with a torque of 152 N m 15 5 kg m 112 1 lb ft at 4500 rpm gasoline Latin American markets 115 PS 85 kW 113 hp at 5500 rpm with a torque of 159 N m 16 2 kg m 117 3 lb ft at 4500 rpm ethanol Brazilian market 117 PS 86 kW 115 hp at 5500 rpm with a torque of 165 N m 16 8 kg m 121 7 lb ft at 4500 rpmApplication 2011 2016 Fiat Palio Weekend Adventure 176 2011 2012 Fiat Palio 176 2011 2017 Fiat Palio 326 2011 2017 Fiat Punto 310 2011 2012 Fiat Siena 176 2012 2018 Fiat Grand Siena 326 Dodge Vision 2012 2016 Fiat Strada 176 RAM 700 2011 2016 Fiat Idea Brazilian version 2014 present Jeep Renegade 2015 present Fiat 500X 2015 present Fiat Tipo and rebadged Fiat Egea and Dodge Neon 1 8 NPM EditThe 1 8L NPM 1 747cc variant uses a 80 5 mm 85 8 mm 3 17 in 3 38 in bore and stroke and a 11 2 1 compression ratio The 1 8L block can be externally differentiated from the 1 6L version by a large 1 8 cast into the front of the block It carries the 1 8 nomenclature despite being closer to 1 7L in displacement Output 6 gasoline Latin American markets 130 PS 96 kW 128 hp at 5250 rpm with a torque of 181 N m 18 5 kg m 133 5 lb ft at 4500 rpm ethanol Brazilian and Paraguayan markets 132 PS 97 kW 130 hp at 5250 rpm with a torque of 185 N m 18 9 kg m 136 4 lb ft at 4500 rpmApplication 2011 2016 Fiat Linea 2011 2014 Fiat Bravo 198 2011 2017 Fiat Punto 310 2011 2021 Fiat Doblo 2011 2020 Fiat Palio Weekend Adventure 176 2012 2020 Fiat Strada 176 2011 2016 Fiat Idea Brazilian version 2015 2021 Jeep Renegade 2016 2021 Fiat Toro 2017 2021 Fiat Argo 2018 2021 Fiat Cronos1 8 EVO EditStarting with the 2015 model year Jeep Renegade the E torQ engine received a variable cam phasing system that operated over a wide range allowing for 60 of variation The compression ratio was raised to 12 5 1 The high compression ratio was utilised in conjunction with the variable cam timing to allow the engine to operate in Atkinson cycle mode This change in cam phasing also allows for a lower RPM onset of peak torque Other revisions include updated pistons a variable rate oil pump higher energy ignition system iridium spark plugs and a cold start system utilizing a single fuel injector that pulls fuel from an auxiliary fuel tank filled with gasoline to assist with starting the engine when fueled with ethanol Output gasoline Jeep Renegade 130 PS 96 kW 128 hp at 5250 rpm with a torque of 18 6 kgf m 134 5 lb ft 182 4 N m at 3750 rpm ethanol Jeep Renegade 132 PS 97 kW 130 hp at 5250 rpm with a torque of 19 1 kgf m 138 2 lb ft 187 3 N m at 3750 rpm1 8 EVO VIS EditFor the 2016 model year Jeep Renegade the EVO engine was updated again with VIS Variable Induction System that uses a set of electronically actuated valves to alternate between two separate intake tracks of different lengths with the crossover occurring at 4250 RPM This allows the engine to make more power at higher RPM This update also adds a Marelli HCSS cold start system that heats the ethanol in the fuel rail Output gasoline Fiat Toro Fiat Argo and Jeep Renegade 135 PS 99 kW 133 hp at 5750 rpm with a torque of 184 N m 18 8 kg m 135 7 lb ft at 3750 rpm ethanol Fiat Toro Fiat Argo and Jeep Renegade 139 PS 102 kW 137 hp at 5750 rpm with a torque of 189 N m 19 3 kg m 139 4 lb ft at 3750 rpmReferences Edit Fiat new family E TorQ engine in Italian Autoblog it Retrieved 2012 03 21 Fiat to buy Tritec factory in Italian Autoblog it Retrieved 2012 03 21 StackPath www americanmachinist com Retrieved 2021 04 24 Fiat presenta los Nuevos motores E torQ in Spanish 16valvulas com ar 2010 07 02 Retrieved 2012 03 21 FCA Press Fiat built 1 2 million E torQ engine Fernando Lalli 2020 08 25 Motor Manutencao do motor Fiat 1 8 E Torq EVO Parte 1 Revista O Mecanico in Brazilian Portuguese Retrieved 2021 04 28 External links EditE TorQ com official site Retrieved from https en wikipedia org w index php title Fiat E torQ engine amp oldid 1091493181, wikipedia, wiki, book, books, library,

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