Car Features – Electronic Fuel Injection vs. Carburetor System

Wednesday, November 29th, 2017 - autos, car features

Car Features – Electronic Fuel Injection vs. Carburetor System

Here at The Ultimate Used Car Guide, there are numerous vehicles of which have their fuels being delivered via electronic fuel injection along with also carburetor system. of which article aims to help you arrive at a wise decision especially on the financial along with also emotional aspect of buying a car.

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Some vehicles mentioned in of which article have links to their corresponding Car Profiles, with some having a link to their respective reviews.

FUEL INJECTION
Majority of brand-new vehicles nowadays (along with also some high end variants of mainstream designs prior to 2005) have of which technology installed in their engines.

HOW the item WORKS?
Basically, the injector could supply fuel by spraying pressurized ones into the intake manifold straight to the front of the intake valve. of which one has the capacity of opening along with also closing the valves numerous times.

Give the injector some energy, an electromagnet moves a plunger which results to the opening of the valve. With of which in mind, pressurized fuel is actually released out of the nozzle. Why does the nozzle exists? of which is actually done to make the fuel be atomized to look fine as mist along with also the burning process is actually easy.

How does the system determine the fuel needed by the engine? The pulse width is actually responsible because of of which along with also the ECU (electronic computer unit) is actually responsible because of of which. These injectors are placed inside intake manfold to spray the fuel directly to the intake valves. The fuel rail, a pipe, does the task of supplying pressurized fuel.

ADVANTAGES:

  • Great along with also smooth acceleration
  • More power is actually delivered
  • Fuel economy is actually better
  • Low emissions
  • Automatic adjustment 
  • More easier to start
DISADVANTAGES:
  • Expensive to maintain
  • When water damage happens, fixing of which is actually a huge trouble (remember Ondoy?)

Examples of Vehicles With of which Technology:

  • 1997-2001 Toyota Corolla GLi/SE.G Altis
  • 1993-1997 Toyota Corolla GLi
  • 1995-2001 Nissan Sentra EX Saloon/Super Saloon/Super Touring/GTS/Exalta designs
  • 1991-1994 Nissan Sentra Super Saloon/SE Saloon
  • 1993-1996 Mitsubishi Lancer GLi/GLXi
  • 1996-2002 Mitsubishi Lancer GLXi (1996-1999)/GLS (2001-2002)/MX (1999-2002)/GSR
  • 1992-1995 Honda Civic ESi
  • 1996-2000 Mazda 323 Familia (except GL)
  • 1999-2005 Ford Lynx
  • Honda City
  • Kia Picanto
  • Kia Rio
  • Toyota Avanza
  • Nissan Grand Livina
  • Suzuki APV
  • Hyundai Getz
  • 1987-1992 Mitsubishi Galant 2.0 Super Saloon/GTi 
  • Toyota Crown (except 1988-1992 Deluxe)
  • 1995-2004 Toyota Hiace (except GL)
CARBURETOR
The standard fare in most vehicles sold inside 70s along with also 80s, a base product partner inside 90s, along with also inside obsolete stage inside early 00s. 
HOW the item WORKS?

The carburetor has three main functions, combining gasoline along with also air which creates a top combustible mix, moderates the fuel along with also air ratio, along with also controls the speed of the engine. the item mixes the fuel along with also air to the right tune to run properly. Too much fuel will cause the engine to “run rich” along with also emit smoke, not run, stall, or the most occurrence is actually consume more fuel. Less fuel will cause the engine to “run lean” along with also can cause engine damage.

The piston inside engine could make the cylinder move down towards the intake stroke which creates air of which derives by the cylinder along with also intake manfold. A vacuum is actually made of which invites air by the carb. An airflow of which passes through the carburetor causes fuel to withdraw by the carburetor which passes to the intake manfold along with also intake valves before going to its last destination, the cylinders.

So after of which, the choke (the one of which you push) regulates the right mixture of air along with also fuel. Fuel is actually brought to the carburetor by the fuel pump along with also placed inside bowl. Fuel must be in constant level, when the item is actually below a certain level the float lowers along with also opens the valve to allow fuel. hold the item full, the supply will be shut.

ADVANTAGES:

  • Simple format
  • Easy to maintain
  • Easy to tweak
  • Performance wise, of which is actually great
DISADVANTAGES:
  • Poor fuel economy
  • Not adaptable to E85 or biofuels
  • First time owners aren’t welcome

Examples of Vehicles With of which Technology:

  • 1997-2005 Toyota Corolla XL/XE/LE (last sold in 2005, mainly to taxi fleets)
  • 1993-1997 Toyota Corolla XL/XE
  • 1998-2001 Nissan Sentra FE (last sold in 2001, dropped inside following year along with also indirectly replaced by the Sentra GL in 2003)
  • 1991-1999 Nissan Sentra JX/LEC/EX Saloon (LEC continued until 1999, with additional designs dropped in 1995)
  • 1993-1999 Mitsubishi Lancer EL /EX (renamed as EX in 1997)
  • 1996-2002 Mitsubishi Lancer EL (1996-1999)/GLX (1999-2002) (carburetor engine option dropped for the next generation product in 2003)
  • 1991-1995 Honda Civic LX along with also hatchback
  • Mazda 323/323 Familia GL
  • Kia Pride (last sold in 2003 along with also replaced by the Picanto in 2004)
  • Toyota Liteace
  • Nissan Vanette
  • Hyundai Excel
  • Suzuki Supercarry
  • Daihatsu Hijet
  • Daihatsu Feroza
  • Daihatsu Charade
  • Fiat Uno
  • Pre-1993 Toyota Corona
  • 1987-1992 Mitsubishi Galant Super Saloon 1.8
  • 1987-1999 Mitsubishi L300 Versa Van (there is actually a 2.0 gasoline engine option)
  • 1995-2004 Toyota Hiace GL (no more gasoline engine option inside next generation product)
  • 1988-1992 Toyota Crown Deluxe
  • Mazda 323F Astina

Sources:
http://en.wikipedia.org/wiki/Fuel_injection
http://auto.howstuffworks.com/fuel-injection3.htm
http://www.enginebasics.com/Engine%20Basics%20Root%20Folder/Fuel%20Injectors.html
http://in.answers.yahoo.com/question/index?qid=20060901221650AAlc21d
http://www.howstuffworks.com/question377.htm
http://www.nationalcarburetors.com/carburetor.html
http://en.wikipedia.org/wiki/Carburetor


Car Features – Electronic Fuel Injection vs. Carburetor System

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