Nissan CD engine

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CD engine
CD20T engine at the Nissan Engine Museum
Overview
ManufacturerNissan
Layout
Displacement1.7–2.0 L (1,680–1,973 cc)
Cylinder bore80.0 mm (3.15 in)
84.5 mm (3.33 in)
Piston stroke83.6 mm (3.29 in)
88.0 mm (3.46 in)
Cylinder block materialCast iron
Cylinder head materialAluminium
Combustion
TurbochargerOn some versions
Fuel typeDiesel
Cooling systemWater-cooled
Output
Power output55–105 PS (40–77 kW; 54–104 bhp)
Torque output10.6–22.5 kg⋅m (104–221 N⋅m; 77–163 lb⋅ft)
Chronology
PredecessorNissan L engine
SuccessorNissan YD engine

The Nissan CD engine is a diesel version of the Nissan CA engine that replaced the Nissan LD four-cylinder engine. Part of Nissan's PLASMA engine family, it was available in two displacements: 1.7 and 2.0 litres. They have a cast-iron block and alloy head. It was used from 1980 to the late 1990s until it was replaced by the Nissan YD engine.

CD17

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The CD17 family displaces 1.7 L (1,680 cc; 102.5 cu in), from a bore and stroke of 80 mm × 83.6 mm (3.15 in × 3.29 in).[1] Built to be as light as possible, the engine walls were made thinner by the use of fins where extra strength was needed, while lateral ribs helped reduce vibration and noise. A new, two-stage glowplug meant that even cold starting times were rarely more than a few seconds.[2]

CD17 (early)

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  • 61 PS (45 kW; 60 bhp) at 5000 rpm
  • 10.6 kg⋅m (104 N⋅m; 77 lb⋅ft) at 2800 rpm[1]
US market specifications
  • 55 hp SAE net (41 kW; 56 PS) at 4800 rpm
  • 75 lb⋅ft SAE net (102 N⋅m) at 2800 rpm

CD17 (late)

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  • 55 PS (40 kW; 54 bhp) at 5000 rpm
  • 10.6 kg⋅m (104 N⋅m; 77 lb⋅ft) at 2800 rpm

CD17T

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  • Turbocharged
  • 73 PS (54 kW; 72 bhp) DIN
  • 14.8 kg⋅m (145 N⋅m; 107 lb⋅ft)

CD20

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The CD20 family displaces 2.0 L (1,973 cc; 120.4 cu in), thanks to an increased bore and stroke of 84.5 mm × 88 mm (3.33 in × 3.46 in). The swirl chambers were given additional ports, while the glow plugs were now arranged horizontally.[4] The Aside from being more powerful, the CD20 was quieter and more durable than its predecessor.

CD20 (initial model)

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  • 76 PS (56 kW; 75 bhp) at 4800 rpm
  • 13.5 kg⋅m (132 N⋅m; 98 lb⋅ft) at 2800 rpm

CD20E

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  • Electronically controlled
  • 76 PS (56 kW; 75 bhp) at 4800 rpm
  • 13.5 kg⋅m (132 N⋅m; 98 lb⋅ft) at 2800 rpm

CD20T

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  • Turbocharged
  • 91 PS (67 kW; 90 bhp) at 4400 rpm
  • 17.7 kg⋅m (174 N⋅m; 128 lb⋅ft) at 2400 rpm

CD20Ti

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  • Turbocharged and intercooled
  • 100 PS (74 kW; 99 bhp) at 4000 rpm
  • 21 kg⋅m (206 N⋅m; 152 lb⋅ft) at 2400 rpm

CD20ET1

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  • Electronically controlled and turbocharged
  • 97 PS (71 kW; 96 bhp) at 4000 rpm
  • 20 kg⋅m (196 N⋅m; 145 lb⋅ft) at 2400 rpm

CD20ET2

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  • Electronically controlled and turbocharged
  • 91 PS (67 kW; 90 bhp) at 4400 rpm
  • 19.5 kg⋅m (191 N⋅m; 141 lb⋅ft) at 2400 rpm

CD20ETi

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  • Electronically controlled and turbocharged with intercooler
  • 105 PS (77 kW; 104 bhp) at 4000 rpm
  • 22.5 kg⋅m (221 N⋅m; 163 lb⋅ft) at 2000 rpm

See also

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References

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  1. ^ a b World Cars 1984. Pelham, NY: L'Editrice dell'Automobile LEA/Herald Books. 1984. p. 362. ISBN 0-910714-16-9.
  2. ^ De Leener, Philippe (1983-03-10). "Essai Détaillé: Nissan Cherry 1.7 GL Diesel" [Detailed Test]. Le Moniteur de l'Automobile (in French). 34 (764). Brussels, Belgium: Editions Auto-Magazine: 33–35.
  3. ^ Nissan Gamma '85 [Nissan '85 range] (brochure) (in Flemish), Aartselaar, Belgium: N.V. Nissan Belgium S.A., 1985, p. 3
  4. ^ Produkt-Bulletin: Nissan Sunny Traveller, Modellreihe Y10 (in German), Brussels, Belgium: Nissan Europe, February 1991, p. 5
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