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Wednesday, 23 July 2014

Difference between Carburetor and Fuel Injector

Difference between Carburetor and Fuel Injector Points : Difference between Carburetor and Fuel Injector, Carburetor Vs Fuel Injector
Difference between Carburetor and Fuel Injector
Carburetor
Fuel Injector
1.Carburetor working mechanism involves the Venture effect taking place in a narrow section called throat of carburetor, where increase in the air speed result in a drop of pressure in the air flow.Fuel injector working mechanism involves the fuel is sucked out of a supply container through a small opening while whereas in electric control fuel injection, the air fuel mixture is prepared after electronic devices have made all calculation according to engine requirement.
2.Carburetor fuel consumption cannot be optimized because of its working phenomena.Due to fuel injector, fuel consumption can be optimized to suit the performance of the engine in fuel injectors, which increasing the efficiency and reducing the emissions.
3.Carburetor is a specific experience is required for maintenance and tuning because it has to be done manually.Carburetor is a specific experience is required for maintenance and tuning because it has to be done manually.
4.Carburetor an air inlet through an air filter, after that there is chock valve and after passing it air pass through a throat in which it mix with fuel and then there is a throttle valve after which air fuel mixture pass into engine.Construction of fuel injector consist of following things O-ring, filter, Electrical connector, Electrical Coil, Magnet, spring, O-ring, Valve and Pintle Cap.
5.Structure of carburetor is totally different from fuel injector.Structure of fuel injector is totally different from carburetor.
6.Carburetor is a pure mechanical device.Fuel injector could be pure mechanical or electrical device.

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