The function of auto start and stop has already appeared in the past few years, but the owners use less, because many people think that the automatic start and stop is the frequent start and stop of the engine. What is the automatic start-stop system? What is the difference between starting the engine frequently and manually? What are the shortcomings?
First of all, let's first understand the definition of the automatic start-stop system. The automatic start-stop system (Start & Stop) is abbreviated as STT. When a traffic jam or red light occurs, the engine can be automatically turned off and re-ignited at the start to not only reduce unnecessary fuel consumption, but also reduce exhaust emissions. Why auto owners are rarely using automatic start-stop technology, it is because the opening and closing of auto-start is conditional, can not meet the requirements can not be used, resulting in many owners feel that the start-stop function is difficult to use!
The difference between automatic start and stop and frequent start and stop is that the automatic start and stop directly reduces the idle time of the engine, not only saving fuel, but also conducive to energy saving and emission reduction. For people to say that the start-stop technology will damage the engine, it cannot be said in fact. Because the start-stop function is based on the normal operation of the engine, its impact on the engine is negligible. When it comes to cold cars, start-stop technology does have some damage to the engine.
Disadvantages of the automatic start-stop system: Due to the addition of the automatic start-stop system, the number of stalls/starts of the vehicle will be higher than the number of unassembled cars. Therefore, the requirement for the engine and the storage battery of the automobile is high, and the quality of the automobile oil is also increased, which leads to an increase in the maintenance cost of the automobile.
On the whole, auto start and stop is still more practical for car owners because it is more fuel efficient and reduces fuel consumption. As to why it is used less often, it is probably related to the conditions it uses.
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