Accord 2.0 has high fuel consumption. Is it caused by carbon deposition?

For Honda Accord 2.0, the displacement fuel consumption is very high. This car uses in-cylinder direct injection technology, so the fuel consumption should be relatively low. If the fuel consumption of this car is relatively high, it is caused by carbon deposition on the accelerator and spark plug of the car, because these two parts are one of the most important parts of the automobile power system and the automobile ignition system. If carbon deposits are attached, it will affect the fuel consumption and power of the car.

First, the carbon deposit on the accelerator leads to an increase in automobile fuel consumption.

The throttle valve is located at the air inlet at the left end of the engine and connected with the air cleaner element. The automobile throttle is a valve. By changing the size of the valve, the air intake of the engine can be changed, thus controlling the speed of the automobile. When carbon deposits are attached to the valve in the throttle, it will affect the fuel consumption of the car, because the intake air is not constant, which will cause the tachometer to rise and fall, thus affecting the power and fuel consumption of the car. Second, the carbon deposit in the spark plug will also affect the fuel consumption of the car.

Spark plug is one of the most important components in automobile ignition system. If the spark plug doesn't work properly, the car won't ignite. Because the spark plug is located in the engine cylinder and catches fire, the spark plug mouth is most likely to produce carbon deposit. The working principle of the spark plug is to generate high-voltage electricity to ignite the engine combustion chamber and make the engine do work. Eggs on the spark plug will affect the fuel consumption of the car, and it will also be accompanied by poor ignition. Third, summary.

Generally speaking, the fuel consumption of Honda Accord 2.0 displacement is not very large, because the in-cylinder direct injection technology is adopted, and the comprehensive fuel consumption is about 6 liters to 8 liters. When the fuel consumption of this car is high, it is caused by carbon deposition on the accelerator and spark plug of the car. At this time, the owner only needs to drive the car to a professional garage for maintenance to solve this problem. At the same time, car owners must regulate driving during daily driving, and don't slam on the brakes and accelerator, which will also lead to an increase in car fuel consumption.