Nissan CR engine

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Nissan logo.svg CR engine
NISSAN CR14DE.jpg
Overview
ManufacturerNissan Motors
Production2002-
Layout
ConfigurationNaturally aspirated Inline-4
Displacement1.0–1.4 L (997–1,386 cc)
Cylinder bore71 mm (2.80 in)
73 mm (2.87 in)
Piston stroke63 mm (2.48 in)
78.3 mm (3.08 in)
82.8 mm (3.26 in)
Block materialAluminum
Head materialAluminum
ValvetrainDOHC
Compression ratio9.8:1-10.1:1
Combustion
Fuel systemFuel injection
Fuel typeGasoline
Cooling systemWater-cooled
Output
Power output68–88 PS (50–65 kW; 67–87 hp)
Torque output9.8–14 kg⋅m (96–137 N⋅m; 71–101 lb⋅ft)
Chronology
PredecessorNissan CG 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 Lift on the inlet valves. 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.

Engine reference[edit]

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
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
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, VVL

See also[edit]

References[edit]

  1. ^ "Archived copy". Archived from the original on 2002-06-01. Retrieved 2007-12-01.CS1 maint: archived copy as title (link) Aichi Machine Industry
  2. ^ Nissan March Specifications
  3. ^ Nissan Cube Specifications
  4. ^ "Nissan Engine codes". ProxyParts. Retrieved 2018-01-04.