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Nissan QG Engine
The QG engine is a , , and straight-4 piston engine from Nissan. It is a lean-burn aluminum DOHC 4-valve design with variable valve timing and optional ''NEO Di'' direct injection. The QG engines were designed by Nissan's Aichi Kikai division in Japan. Nissan websites state the QG as standing for "Quality and Green". QG13DE The QG13DE is a DOHC 16-valve with 4-cylinder. It produces at 6000 rpm and at 4400 rpm. Bore x Stroke= It is used in the following vehicles: * 1999- Nissan Wingroad/ADVAN Y11 Series * 1998- Nissan Sunny * 2005- Nissan Sentra N16 series for low-end models (Philippines) QG15DE Water-cooled straight 4 cylinder engine with capacity and DOHC control. Bore and stroke are . Output is at 5600 rpm and at 2800 rpm and later at 6000 rpm and at 4400 rpm. This engine is used in: * Nissan sunny * Samsung SM3 * Nissan Tiida Power outputs for N16 Almera: * '00-'02: 90ps * '02-'06: 98ps QG16DE The QG16DE is a straight 4-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Engine Museum
The is an automobile engine museum run by Nissan Motor Company. The museum is located at the first floor of the guest hall in Yokohama auto plant, Kanagawa-ku, Yokohama, Japan. Overview The building of the museum was built in 1934 in Kanagawa-ku, Yokohama, Kanagawa Prefecture. As the first auto plant of Nissan Motors in Yokohama, the building has also been worked as the headquarters of the company until 1968, when the headquarters was moved to Ginza, Tokyo. The building was accredited as a historical building by the government of Yokohama city in November 2002, and the Nissan Engine Museum was opened officially at the first floor of the building, which had been used as a guest hall, in . The museum exhibits the latest model car and a memorial car of Nissan brand, 28 Nissan's auto engines, history of Yokohama auto plant and equipments for environmental techniques. See also *Nissan *Datsun *Infiniti is the luxury vehicle division of the Japanese automaker Nissan. Infi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lean-burn
Lean-burn refers to the burning of fuel with an excess of air in an internal combustion engine. In lean-burn engines the air:fuel ratio may be as lean as 65:1 (by mass). The air / fuel ratio needed to stoichiometrically combust gasoline, by contrast, is 14.64:1. The excess of air in a lean-burn engine emits far less hydrocarbons. High air–fuel ratios can also be used to reduce losses caused by other engine power management systems such as throttling losses. Principle A lean burn mode is a way to reduce throttling losses. An engine in a typical vehicle is sized for providing the power desired for acceleration, but must operate well below that point in normal steady-speed operation. Ordinarily, the power is cut by partially closing a throttle. However, the extra work done in pumping air through the throttle reduces efficiency. If the fuel/air ratio is reduced, then lower power can be achieved with the throttle closer to fully open, and the efficiency during normal driving (b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valves
A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The word is derived from the Latin ''valva'', the moving part of a door, in turn from ''volvere'', to turn, roll. The simplest, and very ancient, valve is simply a freely hinged flap which swings down to obstruct fluid (gas or liquid) flow in one direction, but is pushed up by the flow itself when the flow is moving in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction. Modern control valves may regulate pressure or flow downstream and operate on sophisticated automation systems. Valves have many uses, including controlling water for irrigation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylinder Head
In an internal combustion engine, the cylinder head (often abbreviated to simply "head") sits above the cylinders and forms the roof of the combustion chamber. In sidevalve engines, the head is a simple sheet of metal; whereas in more modern overhead valve and overhead camshaft engines, the cylinder head is a more complicated block often containing inlet and exhaust passages, coolant passages, valves, camshafts, spark plugs and fuel injectors. Most straight engines have a single cylinder head shared by all of the cylinders and most V engines have two cylinder heads (one per bank of cylinders). Design A summary of engine designs is shown below, in chronological order for automobile usage. Sidevalve engines In a flathead (''sidevalve'') engine, all of the valvetrain components are contained within the block, therefore the head is usually a simple sheet of metal bolted to the top of the engine block. Sidevalve engines were once universal in automobiles but are now lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engine Displacement
Engine displacement is the measure of the cylinder volume swept by all of the pistons of a piston engine, excluding the combustion chambers. It is commonly used as an expression of an engine's size, and by extension as a loose indicator of the power an engine might be capable of producing and the amount of fuel it should be expected to consume. For this reason displacement is one of the measures often used in advertising, as well as regulating, motor vehicles. It is usually expressed using the metric units of cubic centimetres (cc or cm3, equivalent to millilitres) or litres (l or L), orparticularly in the United States cubic inches (CID, cu in, or in3). Definition The overall displacement for a typical reciprocating piston engine is calculated by multiplying together three values; the distance travelled by the piston (the stroke length), the circular area of the cylinder, and the number of cylinders in the whole engine. The formula is: : \text = \text \times \frac \times ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GA16DE
The GA16DE is an Inline-four engine made by Nissan. It is found in many Nissan models, like the Nissan Sunny (N14 and B14), the Nissan Almera (N15), and the Nissan Primera (P10, injection models, P11 & P11-144) 100NX. It is very similar to the Nissan GA engine#GA14DE, GA14DE, aside from a larger displacement. The GA16DE is a robust, reliable engine with a displacement of 1596cc. In North America it was used in the 1991-1999 Nissan Sentra, Sentra, Nissan 200SX, 200SX, and Nissan NX, NX models. Later-model GA16DE (95-99) engines had more aggressive cams, straighter intake ports and performed slightly better. Despite being designed for economy, GA16DE-powered cars are also somewhat popular in tuning circles, due to a smooth powerband and good response to bolt-on modifications. The factory redline is set to 6900rpms, with aftermarket tuning increasing it to 7300. In the UK it was featured in the first 3 incarnations of the Nissan Primera featuring good fuel economy and, despite its lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N-VCT
Nissan Variable Timing control or Nissan Valve Timing Control System (commonly known as N-VTC, VTC, NVCS or NVTCS) is an automobile variable valve timing technology developed by Nissan. N-VTC was first introduced in 1987 on the VG30DE and VG20DET engine. N-VTC varies valve timing by rotating the affected camshaft relative to the sprocket; valve lift and duration are not altered. This rotation is achieved when an electric solenoid, controlled by the car's ECU, allows pressurized engine oil to flow into and through the cam and into a slave mechanism, axially advancing camshaft timing relative to the sprocket. Valve to crank angle timing varies depending on whether engine speed is high or low and changes at fixed intervals. NVTCS is hydraulically actuated similar to Honda's VTEC system, but adjusts a different aspect of the valve train, so it is more like the I part of I-VTEC. NVTCS equipped Nissan engines do not have as high of engine speeds as VTEC equipped engines so NVTCS is sim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Tiida
The is a compact car produced by the Japanese manufacturer Nissan since 2004 through three generations. Depending on the market, the Tiida was also marketed as a subcompact car, particularly in the Americas for the first-generation model as the Nissan Versa. The first-generation model (C11) was produced up to 2018 in some markets, and was offered as a four-door sedan and a five-door hatchback. The second-generation of Tiida (C12) is marketed since 2011 and only available as a five-door hatchback, while the role of a four-door sedan was passed to the subcompact N17 series and the compact Sylphy/Sentra/Pulsar (B17). Starting in 2013, the C12 Tiida was released in Thailand, Australia and New Zealand as the Nissan Pulsar. The C12 Tiida represents a departure from the C11, increasing its width to comfortably occupy the compact class, and was no longer marketed in Japan. It is currently produced and marketed in Taiwan. The third-generation Tiida sold in Russia and China was introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samsung SM3
The Renault Samsung SM3 is a compact car produced by the South Korean manufacturer Renault Samsung Motors from 2003 to 2020. __TOC__ First generation (G10; 2002–2009) The first generation SM3 was a rebranded first generation Nissan Sunny/Bluebird Sylphy made in South Korea by Renault Samsung Motors. Production began in September 2002 in Busan. It has four versions and two four-cylinder engines available: the 1.5 litre QG15DE and the 1.6 litre with CVTC system QG16DE petrol, both from Nissan. In 2006, the SM3 was launched as Nissan Almera Classic in Ukraine and Russia. The same year, the car was launched in Central and South America as Nissan Almera, (Except in Chile where it was sold as Samsung), replacing Sentra after this became a large family car. The SM3 was also sold as the Nissan Sunny in the Middle East and as the Renault Scala in Mexico, Egypt and Colombia. In July 2009, it was renamed as SM3 CE (Classic Edition). The company announced production of the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylinder (engine)
In a reciprocating engine, the cylinder is the space in which a piston travels. The inner surface of the cylinder is formed from either a thin metallic liner (also called "sleeve") or a surface coating applied to the engine block. A piston is seated inside each cylinder by several metal piston rings, which also provide seals for compression and the lubricating oil. The piston rings do not actually touch the cylinder walls, instead they ride on a thin layer of lubricating oil. Steam engines The cylinder in a steam engine is made pressure-tight with end covers and a piston; a valve distributes the steam to the ends of the cylinder. Cylinders were cast in cast iron and later in steel. The cylinder casting can include other features such as valve ports and mounting feet. Internal combustion engines The cylinder is the space through which the piston travels, propelled to the energy generated from the combustion of the air/fuel mixture in the combustion chamber. In an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Sentra
The Nissan Sentra is a series of automobiles manufactured by the Japanese automaker Nissan since 1982. Since 1999, the Sentra has been categorized as a compact car, while previously it occupied the subcompact class. Until 2006, Sentra was a rebadged export version of the Japanese Nissan Sunny, but since the 2013 model year, Sentra is a rebadged export version of the Sylphy. The Sentra nameplate is not used in Japan. Many other countries in Latin America sell their versions of the Sunny as the Sentra. In Mexico, the first three generations of the Sentra were known as the Nissan Tsuru (Japanese for crane), and the B13 model was sold under that name until 2017, alongside the updated models badged as Sentra. In North America, the Sentra currently serves as Nissan's compact car, despite being rated as a mid-size car by the EPA due to its interior volume since the 2007 model year. While previous Sentras were subcompacts, the Sentra has grown over the years, with the Nissan Versa havi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nissan Sunny
The is an automobile built by the Japanese automaker Nissan from 1966 to 2006. In the early 1980s, the brand changed from Datsun to Nissan in line with other models by the company. Although production of the Sunny in Japan ended in 2006, the name remains in use in China and GCC countries for a rebadged version of the Nissan Almera. In North America, the later models were known as the Nissan Sentra; in Mexico, the Sunny is known as the Nissan Tsuru, which is Japanese for the bird species " crane". The latest versions of the Sunny were larger than the early models, and may be considered compact cars. Earlier versions (through at least the B11 series) were subcompact cars. All Sunnys through the 1982 model year (except as noted below) used Nissan A engine motors. It was designed to compete with the Toyota Corolla. The "Sunny" name has been used on other Nissan models, notably various export versions of the Nissan Pulsar model line. The Sunny has been imported and later manufactu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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