Ingenium engine family

Ingenium
Overview
Manufacturer Jaguar - Land Rover
Production

Jaguar Land Rover Engine Manufacturing Centre, UK 2015 - Present

Joint-venture - Chery Jaguar Land Rover, China

2017 - Present
Layout
Configuration Inline-3 (Future), Inline-4, Inline-6 (Future)
Displacement Inline 4: 2.0 L (1999cc)
Cylinder bore 83 mm
Piston stroke 92,3 mm
Cylinder block alloy Aluminium alloy, cast iron liners
Cylinder head alloy Aluminium alloy, integrated exhaust manifold
Valvetrain 4 valves / cylinder, DOHC, chain-drive, electrohydraulic fully variable intake and exhaust valve lift system
Compression ratio

Petrol - 10,5/1

Diesel - 15,5/1
Combustion
Turbocharger Twin scroll turbocharger; ceramic ball bearings
Fuel system

Petrol - 200bar solenoid direct injection, centrally-mounted;

Diesel - 1,800 bar common rail injection;
Fuel type Petrol, Diesel
Oil system Wet sump, variable flow pump, computer-controlled oil pump
Cooling system Water-cooled, computer-controlled water pump
Dimensions
Dry weight Up to 80 kg (180 lb) less than equivalent engines that are in use today
Emissions
Emissions target standard Euro 6 (b,d); SULEV
Chronology
Predecessor

Ford Duratec (Petrol);

Ford Duratorq / PSA DW Family (Diesel);

The Ingenium family is a range of modular engines produced by Jaguar - Land Rover, in both petrol and diesel variants. It uses modular architecture making possible to be produced in 3, 4, 5, and 6 cylinder versions (built around individual 500cc cylinders), depending on demand and requirements. The engines sourced from Ford were replaced by engines from Jaguar Land Rover's new Ingenium engine line from late 2015.

Ingenium’s design is configurable and flexible for longitudinal and lateral architectures and for front,rear, and all-wheel drive,together with auto and manual transmissions. Hybrid variants are set to be released in the future. Both single- and twin-turbo boosting solutions from Mitsubishi and BorgWarner are used. Particular emphasis has been placed on achieving exceptionally low internal friction, which is described as being 17% less than 2.2-L diesel predecessor.[1] "Other details include roller bearings on cam and balancer shafts instead of machined-in bearing surfaces, computer-controlled variable oil and water pumps, a split circuit cooling system enabling fast warm ups, a simplified cam drive system, crankshafts that are offset from the centre of the block and electronically controlled piston cooling jets to improve efficiency in the oil pumping circuit."[2]

In 2017 Jaguar Land Rover licensed the Multiair/UniAir electrohydraulic variable valve lift system[3] from Schaeffler Group, which Schaeffler in turn licensed from Fiat Chrysler Automobiles in 2001.[4] The system, developed by Fiat Powertrain Technologies, is a hydraulically-actuated variable valve timing (VVT) technology enabling "cylinder by cylinder, stroke by stroke" control of intake air directly via a gasoline engine's inlet valves.[5]

Engine family list

Petrol
Engine ID Displacement Power@rpm Torque@rpm Year Features Applications
AJ200 1,999 cc (122 cu in) 147 kW (200 PS) 320 N⋅m (236 lb⋅ft) 2016–present DOHC I4, Turbocharger Jaguar XE; Land Rover Discovery Sport
1,999 cc (122 cu in) 180 kW (250 PS) @ 5,500 365 N⋅m (269 lb⋅ft) @ 1,200 – 4,500 2016–present DOHC I4, Turbocharger Jaguar XE, XF, XJ, E-Pace, F-Pace
1,999 cc (122 cu in) 221 kW (300 PS) @ 1500 400 N⋅m (295 lb⋅ft) @ 1500 2017–present DOHC I4, Turbocharger Jaguar F-Type, E-Pace, Land Rover Discovery;
Diesel
AJ200D 1,999 cc (122 cu in) 110 kW (150 PS) @ 4,000 380 N⋅m (280 lb⋅ft) @ 1,750 – 2,500 2015–present DOHC I4, Turbocharger, could achieve 68mpg and 119g/km CO2 Land Rover Discovery Sport, Jaguar E-Pace
1,999 cc (122 cu in) 120 kW (163 PS) @ 4,000 380 N⋅m (280 lb⋅ft) @ 1,750 – 2,500 2015–present DOHC I4, Turbocharger, could achieve 75mpg and 99g/km CO2 in Jaguar XE Jaguar XE, F-Pace; Land Rover Discovery Sport
1,999 cc (122 cu in) 130 kW (180 PS) @ 4,000 430 N⋅m (317 lb⋅ft) @ 1,750 – 2,500 2015–present DOHC I4, Turbocharger Jaguar XE, E-Pace, F-Pace; Range Rover Velar
1,999 cc (122 cu in) 180 kW (240 PS) @ 4,000 500 N⋅m (369 lb⋅ft) @ 1,500 2015–present DOHC I4, Twin Turbocharger Jaguar XF, E-Pace, F-Pace; Land Rover Discovery; Range Rover Velar

See also

References

  1. ↑
  2. ↑ Editorial Team (2014-07-14). "Jaguar-Land Rover's Ingenium Engine Family: In Detail". Carblogindia.com. Retrieved 2018-02-14.
  3. ↑ JLR taps Schaeffler's fuel-saving system, sources say: JLR taps Schaeffler's fuel-saving system, sources say, accessdate: 14. helmikuuta 2018
  4. ↑ David Zoia (March 7, 2011). "Schaeffler Expects Other Takers for MultiAir Technology". Wards Automotive.
  5. ↑ "Fiat's Multiair engine wins Popular Science award". Popular Science via Allpar.com. November 17, 2010.
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