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| CD engine | |
|---|---|
 CD20T engine at theNissan Engine Museum | |
| Overview | |
| Manufacturer | Nissan |
| Layout | |
| Displacement | 1.7–2.0 L (1,680–1,974 cc) |
| Cylinder bore | 80.0 mm (3.15 in) 84.5 mm (3.33 in) |
| Piston stroke | 83.6 mm (3.29 in) 88.0 mm (3.46 in) |
| Cylinder block material | Cast iron |
| Cylinder head material | Aluminium |
| Combustion | |
| Turbocharger | On some versions |
| Fuel type | Diesel |
| Cooling system | Water-cooled |
| Output | |
| Power output | 55–105 PS (40–77 kW; 54–104 bhp) |
| Torque output | 10.6–22.5 kg⋅m (104–221 N⋅m; 77–163 lb⋅ft) |
| Chronology | |
| Predecessor | Nissan L engine |
| Successor | Nissan YD engine |
TheNissan CD engine is a diesel version of theNissan CA engine that replaced theNissan 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 theNissan YD engine.
TheCD17 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-stageglowplug meant that even cold starting times were rarely more than a few seconds.[2]
TheCD20 family displaces 2.0 L (1,974 cc; 120.5 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 theglow plugs were now arranged horizontally.[4] The Aside from being more powerful, the CD20 was quieter and more durable than its predecessor.
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