HDFdef0113
Dołączył: 13 Lut 2011
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Skąd: England
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 Wysłany: Pią 13:54, 06 Maj 2011 Temat postu: How oxygen sensor works |
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s have transform a necessity as our survival. Most folk can’t even muse of commuting without their cars as extra than a day. But it is quite surprising namely even though we entire have been pedaling or by least riding cars for virtually our whole life, how fewer do we understand almost its parts. Though numerous drivers demand that they know everything approximately cars,[link widoczny dla zalogowanych], maximum of them only have a superficial motif of how its portions work.
Take for instance,[link widoczny dla zalogowanych], the Oxygen sensor of the car. Now, this part has been a part of every car made later 1980, most people are still no conscious of its subsistence. But,[link widoczny dla zalogowanych], it is an of the most major parts of the cars eruption control system. The intention of this sensor is to invest data to the engines’ management computer,[link widoczny dla zalogowanych],[link widoczny dla zalogowanych], so that engine works more efficiently. This part melodramas an important character in reducing the emissions from the vehicle.
An interior combustion engine works by burning gas when it meets oxygen. The engine needs fuel and oxygen in a particular ration to work efficiently. The ration is generally 14:7:1 for gasoline, merely can alteration for additional kinds of fuel, relying on percentage of carbon and hydrogen in the fuel. Now, the closer this ratio to to the nines this ratio is, the better will be your car’s extravaganza. In additional words, whether you ambition to get agreeable mileage from your car, you need to maintain the ratio.
If the amount of oxygen in the engine is less than this ratio, your car won’t burn the fuel efficiently. There will be fuel left in the engine known as rich mixture, which is not only bad for your car, but for the environment too. On the other hand, if there is too many oxygen in your engine, then it will create a lean mixture. This mixture can damage the engine and cause your car to fulfil poorly. It also produces massive amounts of nitrogen oxide which is a precarious pollutant.
An air/fuel percentage sensor is fitted above the exhaust pipe of the car and detects the presence of lean or wealthy blend in the emissions. The sensor creates a chemical response which produces a voltage. This voltage works to car’s engine microprocessor which determines the presence of lean and rich mixtures. After detecting anyone imbalance in the fuel and oxygen quota, the car’s calculator adjusts the ratio of fuel in the engine to amend the poise.
Engine absences oxygen sensors to regulate the amount of fuel and oxygen in the engine. The amount of oxygen dragged in by an engine depends on a number of entities favor the surroundings, climate, height, load on the car etc. Thus, the only way to maintain the absolute balance in the car is through these sensors.
Thus, make sure that the O2 sensor of your car is forever in perfect condition for if it fails to detect the right oxygen and fuel ratio, your car may be seriously broke.
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