Chery Tiggo 5 cleans the throttle and costs oil.

If the owner finds that his car has only used 200 yuan gasoline for 260 kilometers, and the throttle and nozzle of the car have been cleaned, why is the fuel consumption still so high? In fact, the reason lies in two points, 1 point is that the owner didn't clean the oxygen sensor, and the second point is that the owner didn't clean the carbon deposit inside the automobile engine, so the purpose of saving fuel consumption can't be achieved by cleaning the throttle and nozzle.

1. The on-board oxygen sensor was not cleaned in the car.

The oxygen sensor of automobile is an important part of automobile. Its working principle is to judge the mixture produced by the engine through this sensor. When the oxygen saturation reaches the standard, the engine can work normally. If the oxygen sensor fails, the read data is abnormal and the abnormal data will be sent to the driving computer. In order to increase the oxygen saturation, the driving computer will continuously release signals to the fuel injector of the automobile, so that the fuel injector can inject a large amount. This is why it is still not fuel-efficient to clean the throttle and injector. Second, automobile fuel consumption is related to carbon deposition inside the engine.

As we all know, the engine of an automobile is the source of carbon deposit, and the basic carbon produced by both the throttle and the nozzle of an automobile is transmitted from the engine. Therefore, cleaning the throttle and nozzle is only a temporary solution, and the main purpose of the car is to completely save fuel, so it is necessary to clean the carbon deposit inside the engine, so as to reduce the fuel consumption of the car and increase the power of the car. Third, summary.

Generally speaking, domestic oil prices are rising rapidly now. 200 yuan's gasoline can run for 300-400 kilometers, while 200 yuan's gasoline can run for 260 kilometers. In fact, this indirectly proves that the fuel consumption of this car is not very large. If the owner wants to save more fuel, he must clean up the carbon deposit inside the engine and clean the front oxygen sensor of the car once, so as to eliminate the fault and reduce the fuel consumption of the car.