Nissan CR engine
The CR engine is a 1.0 L (997 cc), 1.2 L (1,240 cc) or 1.4 L (1,386 cc) straight-4 piston engine from Nissan's Aichi Kikai division[1] in Japan. It is an aluminum DOHC 16-valve design. The CR14DE also features Variable Valve Timing on the inlet camshaft. It was first used in the Nissan K12 Micra/March in March 2002,[2] then the Z11 Nissan Cube in October 2002[3] in Japan and the European E11 Nissan Note in March 2006[4] It replaced the similar Nissan CG engine.
 CR engine | |
|---|---|
 | |
| Overview | |
| Manufacturer | Nissan Motors |
| Production | 2002- |
| Layout | |
| Configuration | Naturally aspirated Inline-4 |
| Displacement | 1.0–1.4 L (997–1,386 cc) |
| Cylinder bore | 71 mm (2.80 in) 73 mm (2.87 in) |
| Piston stroke | 63 mm (2.48 in) 78.3 mm (3.08 in) 82.8 mm (3.26 in) |
| Block material | Aluminum |
| Head material | Aluminum |
| Valvetrain | DOHC |
| Compression ratio | 9.8:1-10.1:1 |
| Combustion | |
| Fuel system | Fuel injection |
| Fuel type | Gasoline |
| Cooling system | Water-cooled |
| Output | |
| Power output | 68–88 PS (50–65 kW; 67–87 hp) |
| Torque output | 9.8–14 kg⋅m (96–137 N⋅m; 71–101 lb⋅ft) |
| Chronology | |
| Predecessor | Nissan CG engine |
Engine reference
The CR engine was manufactured in the following versions:
| Code | Vehicle | Year | Displacement | Bore x Stroke | C.R. | Max. Power @ 5600 rpm |
Max. Torque | Features |
|---|---|---|---|---|---|---|---|---|
| CR10DE | K12 March / Micra | 2002–2004 | 1.0 L (997 cc) | 71 mm × 63 mm (2.80 in × 2.48 in) | 10.1:1 | 68 PS (50 kW; 67 hp) | 9.8 kg⋅m (96 N⋅m; 71 lb⋅ft) @ 3600 rpm | coil packs, VVT |
| CR12DE | K12 March / Micra Nissan Wingroad | 2002–2010 2006–present | 1.2 L (1,240 cc) | 71 mm × 78.3 mm (2.80 in × 3.08 in) | 9.8:1 | 80 PS (59 kW; 79 hp) | 12.3 kg⋅m (121 N⋅m; 89 lb⋅ft) @ 4000 rpm | coil packs, VVT |
| CR14DE | K12 March / Micra Z11 Nissan Cube / E11 Nissan Note (Europe) | 2002–2010 2002–2008 2006–2013 |
1.4 L (1,386 cc) | 73 mm × 82.8 mm (2.87 in × 3.26 in) | 9.8:1 | 88 PS (65 kW; 87 hp) | 14 kg⋅m (137 N⋅m; 101 lb⋅ft) @ 3200 rpm | coil packs, VVT |
See also
References
- "Archived copy". Archived from the original on 2002-06-01. Retrieved 2007-12-01.CS1 maint: archived copy as title (link) Aichi Machine Industry
- Nissan March Specifications
- Nissan Cube Specifications
- "Nissan Engine codes". ProxyParts. Retrieved 2018-01-04.
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