Engineering:Toyota AD engine

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Toyota AD engine
Lexus Diesel Engine.jpg
Overview
ManufacturerToyota Motor Corporation
Production2005–2019
Layout
ConfigurationStraight-4
Block materialAluminium
Head materialAluminium
ValvetrainDOHC 4 valves x cyl.
Combustion
Fuel systemCommon Rail
Fuel typeDiesel
Chronology
PredecessorToyota CD engine
SuccessorToyota WW engine

The Toyota AD engine family is a series of 16 valve DOHC inline-4 turbo diesel engines with electronic common rail direct injection using an aluminium cylinder head and an aluminium cylinder block with cast iron liners derived from the petrol Toyota AZ engine.[1] The AD engine is offered in 2.0 and 2.2 liter versions.[2] These engines are produced mainly for Europe, but few are exported to other areas such as India or New Zealand.

1AD-FTV

1AD-FTV
Toyota 1AD-FTV.JPG
Overview
ManufacturerToyota
Production2005–2019
Layout
Displacement1998 cc
Cylinder bore86mm
Piston stroke86mm
Compression ratio16.8:1-15.8:1
Output
Power output138 bhp (103 kW)
Torque output310 N⋅m (229 lb⋅ft) at 1600 - 2200 rpm

Technical specifications:[3]

  • Fuel injection system: common rail 170 MPa (1,700 bar; 25,000 psi) 9 hole solenoid injectors with pilot injection;
  • Camshaft drive:Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and oxidation catalyst;
  • Emission standard: Euro IV
  • Compression Ratio:16.8:1
  • Fuel consumption combined: 49.6–51.4 mpg‑imp (5.70–5.50 L/100 km; 41.3–42.8 mpg‑US)
  • CO
    2     emission combined: 146 g (5.1 oz)/km

Applications:

Intercooled VGT

Applications:

128 PS (94 kW; 126 hp) at 3600 rpm, 30.6 kg⋅m (300 N⋅m; 221 lb⋅ft) at 2000-3200 rpm (Europe, DIN)

The AD series engines would get refreshed to meet Euro V emissions with an upgraded fuel injection system, lower compression and addition of a DPF system collectively called by Toyota as Toyota Optimal Drive .

Technical specifications:[6][7]

  • Fuel injection system: common rail 200 MPa (2,000 bar; 29,000 psi) 10 hole piezoelectric injectors with 5-stage pilot injection;
  • Camshaft drive:Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and oxidation catalyst; DPF on some models
  • Emission standard: Euro IV or Euro V with DPF
  • Compression Ratio:15.8:1
  • Fuel consumption combined: 54.3–61.4 mpg‑imp (5.20–4.60 L/100 km; 45.2–51.1 mpg‑US)
  • CO
    2     emission combined: 119–138 g (4.2–4.9 oz)/km

Applications:

Intercooled VGT

128 PS (94 kW; 126 hp) at 3600 rpm, 31.6 kg⋅m (310 N⋅m; 229 lb⋅ft) at 1800-2400 rpm (Europe, DIN)

Intercooled VGT with DPF

128 PS (94 kW; 126 hp) at 3600 rpm, 31.6 kg⋅m (310 N⋅m; 229 lb⋅ft) at 1800-2400 rpm (Europe, DIN)

126 PS (93 kW; 124 hp) at 3600 rpm, 31.6 kg⋅m (310 N⋅m; 229 lb⋅ft) at 1600-2400 rpm (Europe, DIN)

2AD-FTV

2AD-FTV
Overview
ManufacturerToyota
Production2005-2013
Layout
Displacement2231 cc
Cylinder bore86mm
Piston stroke96mm
Compression ratio16.8:1-15.7:1
Output
Power output100 kW (136 PS),
110 kW (150 PS)
Torque output310 N⋅m (229 lb⋅ft) at 1600 - 2400 rpm (136 bhp variant),
340 N⋅m (251 lb⋅ft) at 2000 - 2800 rpm (150 ps variant)

Technical specifications:[1]

  • Fuel injection system: common rail 170 MPa (1,700 bar; 25,000 psi) 9 hole solenoid injectors with pilot injection;
  • Camshaft drive:Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and oxidation catalyst;
  • Emission standard: Euro IV
  • Compression Ratio:16.8:1
  • Fuel consumption combined: 42.8–52.3 mpg‑imp (6.60–5.40 L/100 km; 35.6–43.5 mpg‑US)
  • CO
    2     emission combined: 156–173 g (5.5–6.1 oz)/km

Applications:

Intercooled VGT

150 PS (110 kW; 148 hp) at 3600 rpm, 31.6 kg⋅m (310 N⋅m; 229 lb⋅ft) at 2000-3200 rpm (Europe, DIN)

The AD series engines would get refreshed to meet Euro V emissions with an upgraded fuel injection system, lower compression and addition of a DPF system collectively called by Toyota as Toyota Optimal Drive .

Technical specifications:[6]

  • Fuel injection system: common rail 200 MPa (2,000 bar; 29,000 psi) 10 hole piezoelectric injectors with 5-stage pilot injection;
  • Camshaft drive:Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and oxidation catalyst;
  • Emission standard: Euro V
  • Compression Ratio:15.7:1
  • Fuel consumption combined: 49.6–51.4 mpg‑imp (5.70–5.50 L/100 km; 41.3–42.8 mpg‑US)
  • CO
    2     emission combined: 146 g (5.1 oz)/km

Applications:

Intercooled VGT

152 PS (112 kW; 150 hp) at 3600 rpm, 34.7 kg⋅m (340 N⋅m; 251 lb⋅ft) at 2000-2800 rpm (Europe, DIN)

2AD-FHV

2AD-FHV
Overview
ManufacturerToyota
Production2005-2015
Layout
Displacement2,231 cc
Cylinder bore86mm
Piston stroke96mm
Compression ratio15.7:1 - 15.8:1
Output
Power output110–130 kW (150–177 PS),
Torque output340 N⋅m (251 lb⋅ft) at 2000 - 2800 rpm (variant 150ps),
400 N⋅m (295 lb⋅ft) at 2000 - 2800 rpm (variant 177ps)

Technical specifications:[1]

  • Fuel injection system: common rail 180 MPa (1,800 bar; 26,000 psi),10 hole piezoelectric injectors with 5-stage pilot injection;
  • Camshaft drive: Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and 4-way DPNR Catalyst and Exhaust Port Injection
  • Emission standard: Euro IV
  • Compression Ratio:15.8:1
  • Fuel consumption combined: 34.0–50.4 mpg‑imp (8.31–5.60 L/100 km; 28.3–42.0 mpg‑US)
  • CO
    2     emission combined: 148–185 g (5.2–6.5 oz)/km

Applications:

Intercooled e-VGT

179 PS (132 kW; 177 hp) at 4000 rpm, 40.8 kg⋅m (400 N⋅m; 295 lb⋅ft) at 2000-2600 rpm (Europe, DIN)

The AD series engines would get refreshed to meet Euro V emissions with an upgraded fuel injection system, lower compression and addition of a DPF system collectively called by Toyota as Toyota Optimal Drive .

Technical specifications:[6]

  • Fuel injection system: common rail 200 MPa (2,000 bar; 29,000 psi),10 hole piezoelectric injectors with 5-stage pilot injection;
  • Camshaft drive: Timing Chain
  • Exhaust gas treatment: EGR, equipped with cooler and 4-way DPNR Catalyst and Exhaust Port Injection
  • Emission standard: Euro V
  • Compression Ratio:15.7:1
  • Fuel consumption combined: 41.5–48.7 mpg‑imp (6.81–5.80 L/100 km; 34.6–40.6 mpg‑US)
  • CO
    2     emission combined: 147–178 g (5.2–6.3 oz)/km

Applications:

Intercooled e-VGT

179 PS (132 kW; 177 hp) at 4000 rpm, 40.8 kg⋅m (400 N⋅m; 295 lb⋅ft) at 2000-2800 rpm (Europe, DIN)

152 PS (112 kW; 150 hp) at 3600 rpm, 34.7 kg⋅m (340 N⋅m; 251 lb⋅ft) at 2000-2800 rpm (Europe, DIN)

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 "The New Toyota Avensis 2.2-litre D-4D : First in a new diesel power generation" (Press release). UK: Lexus. 2005.
  2. ↑ "Toyota AD series diesel engines". January 2013. https://toyota-club.net/files/faq/13-01-01_faq_ad-engine_eng.htm. 
  3. ↑ 3.0 3.1 3.2 3.3 "The New 2007 Toyota Avensis" (Press release). UK: Toyota. 2006.
  4. ↑ 4.0 4.1 "Auris: The New Toyota" (Press release). UK: Toyota. 2007-01-19. Retrieved 2020-10-22.
  5. ↑ 5.0 5.1 5.2 "Double Diesel Debut For Toyota Corolla Verso" (Press release). UK: Toyota. 2005-10-05. Retrieved 2020-10-22.
  6. ↑ 6.0 6.1 6.2 6.3 6.4 6.5 6.6 "The New Toyota Avensis (2008)" (Press release). UK: Toyota. 2008.
  7. ↑ 7.0 7.1 7.2 "Auris Advances On All Fronts With Toyota Optimal Drive" (Press release). UK: Toyota. 2009-04-16. Retrieved 2020-10-22.
  8. ↑ 8.0 8.1 "World Premiere Of The New Toyota Verso" (Press release). UK: Toyota. 2009-03-02. Retrieved 2020-10-22.
  9. ↑ "Avensis Timeline" (Press release). UK: Toyota.
  10. ↑ 10.0 10.1 10.2 "The New Toyota Avensis (2011)" (Press release). UK: Toyota. 2011.
  11. ↑ "Verso Timeline" (Press release). UK: Toyota.
  12. ↑ 12.0 12.1 12.2 "Frankfurt Motor Show: The New Toyota RAV4 Hybrid" (Press release). UK: Toyota. 2015-09-15. Retrieved 2020-10-23.
  13. ↑ 13.0 13.1 13.2 "2013 Geneva Motor Show: The New RAV4" (in en). https://newsroom.toyota.eu/2019-2013-geneva-motor-show-the-new-rav4/. 
  14. ↑ 14.0 14.1 14.2 "RAV4 MY15". https://www.toyota-europe.com/download/cms/euen/12173%20RAV_50_MAST_WEB_tcm-11-169537.pdf. 
  15. ↑ 15.0 15.1 "The New RAV4: Excellence All Round" (Press release). UK: Toyota. 2006-02-09. Retrieved 2020-10-22.
  16. ↑ 16.0 16.1 "2009 RAV4 With Toyota Optimal Drive" (Press release). UK: Toyota. 2009-05-19. Retrieved 2020-10-22.
  17. ↑ "Lexus is Technical Specifications" (PDF) (Press release). UK: Toyota.
  18. ↑ "Lexus Unveils Revised IS Range" (Press release). UK: Lexus. Retrieved 2020-10-22.
  19. ↑ 19.0 19.1 Hilliard, Justin. "New Models - Toyota - RAV4" (in en). https://www.goauto.com.au/new-models/toyota/rav4/driven-toyota-swaps-diesel-for-hybrid-in-new-rav4/2019-05-08/78634.html. 
  20. ↑ "Lexus Announces a Welcome Cut in Production" (Press release). UK: Lexus. 2009-01-19. Retrieved 2020-10-22.

External links



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