ignition system definition
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- ignition. Use ignition in a sentence. LINK / CITE ADD TO WORD LIST. noun. The ignition switch in an automobile. The ignition switch in an automobile. The definition of an ignition is a system or device that sets something on fire. An example of an ignition is what turns your car's engine on when you turn the key. 1  a setting on fire or catching on fire. 2  the means by which a thing is ignited. 3  in an internal-combustion engine,
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- n ignition of all or part of the explosive charge in an internal-combustion engine before the exact instant necessary for correct operation. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: ignition coil, ignition key, electronic ignition, ignitron.
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motor vehicle drive line, drive line system - mechanism that transmits power from the engine to the driving wheels of a motor vehicle. electrical system - equipment in a motor vehicle that provides electricity to start the engine and ignite the fuel and operate the lights and windshield wiper and heater and air conditioner and radio.
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- Reaction System Overview The reaction system starts with an air/gas mixing system (d) that produces a pressurized mixture of air and gas using either a carburetor or more precisely with a fuel-injection control system. The air/gas mixture then passes through a fire check valve (e).
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- In the electronic ignition system, the contact points and condenser are replaced with a magnetic pickup device in the distributor and electronic amplifying device using diodes and transistors respectively.
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Electronic Ignition 1 Electronic ignition 2  ... only removes tuning up the points/condenser. 3  Otherwise the performance is the same. 4  With the electronic ignition system you replace the points with a sensor (and you usually need a new resistor-less rotor arm too) and the the sensor provides the trigger for the normal coil. With the electronic ignition system you replace the points with a sensor (and you usually need a new resistor-less rotor arm too) and the the sensor provides the trigger for the normal coil.
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Ignition coil An ignition coil (also called a spark coil) is an induction coil in an automobile 's ignition system which transforms the battery's low voltage to the thousands of volts needed to create an electric spark in the spark plugs to ignite the fuel.uch smaller coils are used with one coil for each spark plug or one coil serving two spark plugs (for example two coils in a four-cylinder engine, or three coils in a six-cylinder engine). A large ignition coil puts out about 40 kV, and a small one such as from a lawn mower puts out about 15 kV.
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Ignition Basics A performance ignition system allows you to open up the spark-plug gap. This demands more voltage to jump the gap, but it usually creates a bit more complete combustion at low engine speeds. Stock plugs gaps are usually 0.035, inch and you can experiment by increasing the gap to 0.045 inch.
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- 1. (Automotive Engineering) a type of internal-combustion engine, such as a diesel, in which ignition occurs as a result of the rise in temperature caused by compression of the mixture in the cylinder.
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New DUI Law Takes Effect in Georgia An ignition interlock is a device that measures the alcohol in your breath and allows you to start your vehicle if it is below the set point. The device also requires periodic retests while the vehicle is running.
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- In the electronic ignition system, the points and condenser were replaced by electronics. On these systems, there were several methods used to replace the points and condenser in order to trigger the coil to fire. One method used a metal wheel with teeth, usually one for each cylinder.ow, back to the ignition system. The basic principle of the electrical spark ignition system has not changed for over 75 years. What has changed is the method by which the spark is created and how it is distributed.
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- The conventional ignition system is basically simple. When the breaker points, or contacts, are closed, current flows through one side of the ignition coil, building up a magnetic field. When the points open, the. current stops, and the magnetic field suddenly collapses.
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Exhaust system An exhaust system is usually piping used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes. Depending on the overall system design, the exhaust gas may flow through one or more of:
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- Pre-ignition (or preignition) in a spark-ignition engine is a technically different phenomenon from engine knocking, and describes the event wherein the air/fuel mixture in the cylinder ignites before the spark plug fires.
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Point Type Ignition Systems The principles were the same and it simplified the ignition system. The basic ignition system consists of the ignition coil, points, condenser, distributor and spark plugs. A ballast resistor may also be included in this system. When all of these parts are connected and working properly, we will get the spark the engine needs to run.
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- Ignition (GDCI) is a new combustion system that overcomes. many of the fundamental limitations of other diesel and. gasoline engines. GDCI provides the high efficiency of. conventional diesel engines with unleaded regular gasoline. Compared to diesel fuel, gasoline has much higher volatility.
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Ignitor The Ignitor replaces breaker point and troublesome factory electronic ignitions with a dependable, self contained and maintenance free electronic ignition system. The Ignitor has been called the stealth ignition because of its quick installation and nearly undetectable presence under your distributor cap.
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- Definition: The concept behind compression ignition involves using the latent heat built up by highly compressing air inside a combustion chamber as the means for igniting fuel.
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What Does an Ignition Coil Do? An ignition coil is a coil in a car's ignition system that carries the 6 or 12 volts from the battery to the many volts used to spark the spark plugs in the ignition. An ignition coil is also called a spark coil, and is classified as an induction coil.
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- Modern Electronic Ignition Modules For the most part, there are 2 types of ignition systems in use today (or variations of them): Induction ignition (TCI=Transistor Controlled Ignition) or CDI (Capacitive Discharge Ignition). Both systems use a sensor (discussed above) to trigger a transistor switch (which has replaced the points).
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What Causes an Engine Cylinder Misfire? The ignition system is where most engine misfires develop. This system consists of the spark plugs, distributor cap, ignition cables, rotor and ignition coil. As the engine components experience wear over time, they lose the ability to transfer the spark required for combustion. As the wear increases, the engine misfires intensify.
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- Switch to new thesaurus. exhaust system, exhaust - system consisting of the parts of an engine through which burned gases or steam are discharged. valve - control consisting of a mechanical device for controlling the flow of a fluid.
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Point Type Ignition Systems The basic ignition system consists of the ignition coil, points, condenser, distributor and spark plugs. A ballast resistor may also be included in this system. When all of these parts are connected and working properly, we will get the spark the engine needs to run.
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- HEI and ELECTRONIC SPARK CONTROL FUNDAMENTALS AND TROUBLESHOOTING. The ignition system is an integral part of any engine's performance, just a much as the fuel delivery is, whether it is carbureted or fuel injection.
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Ignition system Virtually all petrol engines today use an electric spark for ignition. Diesel engines rely on air compression for ignition, but usually also have glowplugs that preheat the combustion chamber to allow starting of the engine in cold weather. Other engines may use a flame, or a heated tube, for ignition.
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Ignition Systems To overcome such a problem, ignition systems were changed to run a lower voltage coil (usually 9v), and these coils could still give the same output as the original 12v coils. In order to run such a coil, the 12v ignition feed runs through a ballast, reducing it to 9v at the coil. To assist starting, a 12v feed (usually from the starter) bypasses the 9v ignition feed, giving the 9v coil a 12v feed.