The QG engine is a , , and straight-4 piston engine from Nissan. It is a

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 cont ...

aluminum

DOHC An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion cha ...

4-valve design with

variable valve timing In internal combustion engines, variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. It is increasingly being used in combination with var ...

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 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 na ...

* 2005-

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 reba ...

N16 series for low-end models (Philippines)

QG15DE

Water-cooled straight 4

cylinder A cylinder (from ) has traditionally been a three-dimensional solid, one of the most basic of curvilinear geometric shapes. In elementary geometry, it is considered a prism with a circle as its base. A cylinder may also be defined as an infin ...

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 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 ...

Power outputs for N16 Almera: * '00-'02: 90ps * '02-'06: 98ps

QG16DE

The QG16DE is a straight 4-cylinder engine with Double Over Head Camshafts with 16 valves. The cylinder head also features Nissan Variable Cam Timing (N-VCT) and micro-polished camshafts. A new water pump assembly has been designed for the QG16DE; the design is based on the water pump from the

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 G ...

, the changes made it more efficient and reliable than its predecessor. The engine produces at 6000 rpm and at 4000 rpm. Bore and stroke is . Specifications *

Displacement Displacement may refer to: Physical sciences Mathematics and Physics * Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...

- *

Layout Layout may refer to: * Page layout, the arrangement of visual elements on a page ** Comprehensive layout (comp), a proposed page layout presented by a designer to their client * Layout (computing), the process of calculating the position of obj ...

Inline-4 (Straight-4) with Nissan Variable Cam Timing *

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 fitting ...

- 16, 4 for each cylinder *

Power Power most often refers to: * Power (physics), meaning "rate of doing work" ** Engine power, the power put out by an engine ** Electric power * Power (social and political), the ability to influence people or events ** Abusive power Power may a ...

- at 6000 rpm *

Torque In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of th ...

- at 4000 rpm * Redline - 6500 rpm * Fuel Delivery System -

Electronic fuel injection Manifold injection is a mixture formation system for internal combustion engines with external mixture formation. It is commonly used in engines with spark ignition that use petrol as fuel, such as the Otto engine, and the Wankel engine. In a mani ...

(EFI) *

Ignition system An ignition system generates a spark or heats an electrode to a high temperature to ignite a fuel-air mixture in spark ignition internal combustion engines, oil-fired and gas-fired boilers, rocket engines, etc. The widest application for spark i ...

- 4 coils, 1 for each cylinder * Fuel Compression Ratio - 9.5:1 It is used in the following vehicles: *

NEO with 5-speed manual or 4-speed

automatic transmission An automatic transmission (sometimes abbreviated to auto or AT) is a multi-speed transmission used in internal combustion engine-based motor vehicles that does not require any input from the driver to change forward gears under normal driving ...

N16 series sold in Sri Lanka *

Nissan Primera The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North Am ...

(P11.144) 2000-2002 *

(P12) edition sold in various countries across Europe *

N16 series in the Philippines and the N16 series Pulsar sold in Australia and New Zealand *

Renault Scala The Renault Scala nameplate has been used by the French automobile manufacturer Renault for the following cars, in the following markets: * Renault Samsung SM3, in Mexico, Egypt, Cuba and Colombia from 2010–2013 * Nissan Latio (also as Almera, S ...

sold in Mexico and Colombia *

Nissan Almera The Nissan Almera is a line of automobiles that has been manufactured by the Japanese car manufacturer Nissan since 1995. For its early generations, the Almera is a compact car (C-segment), essentially being the European export-market version ...

sold in South Africa

QG18DD

The 1.8 L QG18DD produces at 6000 rpm and at 2800 rpm. It is used in the following vehicles: * 1999-2004

QG18DE

The QG18DE was designed for Nissan b
Aichi Machine Industry
Japan. It is manufactured both in Japan and the Mexican city of Aguascalientes. Bore and stroke is . The engine is tuned to achieve most of its torque at low revs at the expense of raw power at high revs, making the engine very responsive in day-to-day driving. It has a cast-iron engine block, aluminum DOHC cylinder head, uses

Multi-port fuel injection Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All comp ...

, forged-steel connecting rods, two single-piece cast camshafts and a cast-aluminum intake manifold. It also features

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 VG20DE ...

(Nissan's Valve Timing Control technology). This engine received the RJC Technology of The Year Award of 2001.Nissan press release, November 20, 2000: http://www.nissan-global.com/GCC/Japan/NEWS/20001120_10e.html Specifications *

- * Layout - DOHC Inline-4 (Straight-4) with VVT tech (called NVTC). *

- 16, 4 for each cylinder *

- to at 6000 rpm *

- to at 2800 rpm * Redline - 6500 rpm * Fuel Delivery System -

electronic fuel injection Manifold injection is a mixture formation system for internal combustion engines with external mixture formation. It is commonly used in engines with spark ignition that use petrol as fuel, such as the Otto engine, and the Wankel engine. In a mani ...

* Fuel compression ratio - 9.5:1 Emissions Control Devices * OBDII - On-board Diagnostic System (codes can be read/erased by a variety of readers, e.g. ). Nissan Pulsar N16 Models without EuroOBD in Australia do not have OBDII. * EGR - Exhaust Gas Recirculation * HO2S - (4) Oxygen Sensors (2 before exhaust catalyst, 2 after) - note a series 2 1.8l has only 2 O2 sensors: 1 pre-catalytic-converter and 1 downstream from it. * TWC - Three Way Catalyst (2 in exhaust manifold, 1 under car). * EVAP - Charcoal Evaporative Purge Canister. * Ignition Timing: 9 degrees BTDC (can be altered +/- 2 degrees using CONSULT-II handheld diagnostic tester, e.g. ). * Knock Sensor - located on engine block; retards timing if pinging/detonation is detected. * Heated Throttle Body - heated by engine coolant. The QG18DE is used in the following vehicles: * 2000-2006

B15 and N16 * 2000-2005

Nissan Pulsar The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market. Between 2000 and 2005, the name "Pulsar" has been used in Australia and New ...

N16 * 1999-2002

P11.144 * 2002-2007

P12 * 2000-2006

N16 * 2000-2006

Nissan Almera Tino The Nissan Almera Tino is a car which was produced by the Japanese automaker Nissan between 1998 and 2006 in Japan, as the Nissan Tino. Nissan's Spanish factory produced the Almera Tino between 2000 and 2006. It has been described as a mini MPV, a ...

* 1999-2006

* 2000-2006 Nissan Expert * 1998-2006

Nissan Avenir The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert ( ja) in 1999. The Avenir replaced the ...

* 1999-2005 Nissan Wingroad/AD van Y11 * 1999-2005 Nissan Bluebird Sylphy G10 * 1998-2004

B15

QG18DEN

The QG18DEN is the natural gas version of the QG18DE. It produces at 5600 rpm and at 2800 rpm. Bore and Stroke are . It was used in the

Nissan AD The Nissan AD is a subcompact van and wagon built by Nissan since 1982. The AD is sold under a different name when manufactured as a passenger car, called the . __TOC__ VB11 series In October 1982, the AD Van supplemented (and also gradual ...

van from 2000 to 2008.

References

{{nissan QG Straight-four engines Gasoline engines by model