The driver needs to pay close attention to the quality of the car tires, do not change the tires casually, and should pay attention to the tire load and air pressure in line with the standard. If you need to change the tires, you should also purchase the tires that meet the standards in the regular tire distribution department according to the instructions, or replace the standard tires at the regular repair factory. Remember not to be cheap or convenient, just buy a tire to cope. In order to make the car have moderate insufficient steering characteristics, the front tire is generally lower in air pressure than the rear tire. At the same time, the load of the car should be kept balanced and stable, and the position of the center of mass should be prevented from being excessively moved backward, thereby reducing the vehicle under-rotation vector. In the end, the steering characteristics of your car can be measured by the method shown (the radius of the dotted circle can be 15 m). The output voltage of the generator is too low, the lamp is intact, the joint connection and the grounding are all reliable. When the illumination of the headlamp is insufficient, check whether the output voltage of the generator is insufficient and find out the cause to be excluded. 5之间之间。 The voltage should be between 1. 5 ~ 14. 5 V. The power selection of the bulb or wick is not appropriate. The choice of bulb or wick power should take into account the output power of other electrical equipment and generators, and should leave room for it. If the power selection is too small, the function of the generator cannot be fully utilized, resulting in power loss. If the power selection is too large, not only can not play the role of high power, but also cause a large voltage drop at the headlight end, and the illumination of the lamp is more insufficient. Insufficient generator power Many vehicles now use four-lamp or high-power lamps, and the increase in vehicle power consumption has caused a surge in total power. The generator power is chosen to be low (compared to 350 W). In this way, in the normal driving of the full opening of the large and small lamps, the actual power consumption of the electrical equipment is close to the rated power of the generator. In the new car, the headlamps still have the proper illumination because the generator power can reach the rated power. As the power of the generator continues to decrease, it will inevitably affect the illumination of the headlights. At this point, the fundamental way to solve this problem is to replace the high-power generator (500 W).
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