The modified car computer can enhance the power to reduce fuel consumption?

Recently, there were reports that in the rise of the Hangzhou owners to upgrade the onboard computer hot, some merchants known as "significantly enhance the power, reduce fuel consumption, and do not affect the annual inspection," What is the reason for the onboard computer upgrade? Significantly improved power, reduce fuel consumption, "this propaganda what do not fly?Just publicity stunts so-called car computer upgrade that many population head and said "brush ecu, trip computer program modifications, in order to achieve the purpose of improving car performance. Car modification industry, Mr. Yao, brush Ecu car's throttle response will be higher, the reaction will be more sensitive. Meanwhile, the ECU's accuracy will be higher.Car computer upgrade can really enhance the power and reduce fuel consumption? Told the author that a professional person, such propaganda just merchant gimmick, "with a car, some people like big power, and some people like less fuel consumption, some manufacturers for such market conditions, the production of high-power version in disguise and low-power version, it is a software chip upgrade to the engine to achieve power or reduce power requirements. "frankly, the role of such a change is not large, cylinder capacity and the speed of the engine has limited the limit of the car, and then how to modify the role of small. fact, the original factory set parameters is reasonable. "the Fengrui wins car service center general manager Xie Rui believe To achieve these two The effect is impossible. "The computer is a software control car work state, but can not change the status of its work is an antithesis of power and fuel consumption, want power, speed should be higher, the fuel injection quantity is necessary, faster ignition, the fuel consumption of a certain large; want the fuel-efficient, the fuel injection quantity and speed must be reduced under the conditions of the fuel-efficient power certainly will be discounted in the hardware under the conditions do not change, you want to enhance the power and reduce fuel consumption by changing the onboard computer, basically unlikely.Modifications could damage the vehicleIt is not all the cars are suitable upgrade refit it? Mr. Yao is given a negative reply. When setting the parameters of the average Japanese and Korean car factory basic to the limit, the German cars retained relatively more points, more suitable for the upgrade. "Parameter changed to the onboard computer the limit will jeopardize the safety of the vehicle? According to reports, the original car computer is set to consider the two elements to save fuel and protect the engine, the hardware does not change the circumstances, the setting is changed to limit possible damage to the vehicle, and the chance of injury is high. "Just like athletes, usually his state has been very good, you can get good results, but when in the game, he has pressure, must make every effort, this time he is certainly more prone to injury. The car is the same, and generally not to step on its limits, otherwise the loss will certainly be higher. "In addition to the impairment of the life of the vehicle, brush ecu upgrade power may cause incomplete combustion, vehicle exhaust emissions standards.Xie Rui supplement stressed that: "This upgrade modified modification depends on the store level, the change well, may be improved. Changed bad may be going in the opposite direction, they must be careful. General we recommend do not understand how to adjust the engine, and as little as possible to move the engine if you really want the performance of the car to leap forward, it is recommended to buy a new engine to go with, the package will be perfect. trip computer alone may have small improvement but the practical effect of not imagined so good. "He believes that if the owners want to reduce fuel consumption, it is better to change the driving habits of individuals, while paying attention to the maintenance of the vehicle hardware, such as maintaining good tire pressure, use good oil," oil is the engine the most important factor in good working condition, car factory to the scrap, oil throughout, with a good oil is basically a very fuel-efficient. "Upgrade modified car computer traffic accidents must bear the legal responsibility? I learned from the mouth of related professionals, the car MOT detection hardware, the detection of such software yet does not provide, in a legal vacuum. "Existing laws, every car factory after the National Development and Reform Commission announcement in the bulletin indicate the car's power, emissions and fuel consumption parameters, if you want to change, it should be illegal. state clearly defined displacement of the vehicle, the power is how much, if unauthorized power to enhance the safety factor may reach does not meet the national requirements, the event of a traffic accident or vehicle inspection test arbitrarily modified will bear legal responsibility. "At the moment, many modifications, not only to individuality, to fashion. It is understood, the body decals, front and rear bumper of a small passenger car, the interior of the wind guide cover and does not affect driving owners are allowed to make alterations. Should the body color you want to change, you need to change registration Vehicle Administration made after the inspection of the vehicle, and re-issued travel card.