With the growing number of car owners, car has become the topic of how to take care of discussion, in addition to the majority of owners know the routine maintenance of some tiny aspect of maintenance is also worth Ai Juzu all the attention, for example, there is no universal attention automobiles maintenance circuit system. In order to make the car work with a wire electrical power equipment, protective systems, control systems, signal feedback device and execution devices are connected, so that current flows, statement of professional automotive electrical system.

Why maintenance car circuit

More and more automotive electronic control technology, and intelligent automotive applications, making a substantial increase in the power consumption of the respective automotive electronics, automotive power supply system gradually shortage. In addition to install a variety of automotive electrical use, automotive electronics when electrical work requires a large current, the circuit will be overwhelmed high temperatures lead to an overload or short circuit, and some laptop charging also on board carried out, not knowing the electrical power are to on auto electrical systems limited load space, which microcomputer automotive, electronic components, various systems are damaged sensor circuit, voltage or current, power frequency, power loss, for the protection of electronic components is very unfavorable.

Now car repair electronic electrical fault accounted 50%, however, the electronic circuit system maintenance much more complex, maintenance of vehicle electrical systems, automotive electronics reduce electrical malfunction, can be said that with the development of automotive technology and change. A variety of electronic appliances used simultaneously, causing the car to increase the load current of the circuit system, a reverse pulse current severe loss of old electronic component aging faster, affecting the normal function of the electronic appliances, resulting in electrical and electronic signal transmission power system is unstable. The ignition performance, injection fatigue, lack of motivation, increased fuel consumption, dark lighting and the like. It is likely to cause over-current low-voltage electrical burn, such as fuses. Car bulbs.

To be in the car driving, car maintenance and regular biggest difference, for example, we all know that the use of mechanical systems to a certain number of kilometers. Mechanical wear would impurities in the oil. If they do not care, wear faster. The same car circuit electronic components also use ordered, good circuit external cleaning only the surface, this does not solve the current electricity unobstructed. Only cars with circuit power system was run, using a variety of electrical circuit overload. If a car power protection devices to mitigate such adverse effects. Auto electrical systems maintenance, comprehensive protection cars run on electricity, it can extend the use of automotive electronic components ordered, reducing circuit fault, making the car more responsive and efficient electronic appliances, play better performance, like a sudden acceleration in order to elevate power.

How car circuit maintenance

Give the car circuit minus "pressure"

Automotive applications now have more and more electronic control technology, automotive microcomputer, electronic components, various sensors, etc., increase the variety of additional electronic devices, so that the original limited circuitry burden even heavier load space, causing spontaneous combustion fire.

To check whether the aging circuit

When the car engine, the ignition coil temperature is high, easy to make high-voltage ignition wire insulation softening, aging, crack damage, so that high-voltage leakage, short circuit, and the final result of spontaneous combustion.

Prevent rain erosion circuit

Rainy day, easy to make the ignition system when the car had water leakage due to moisture, causing the car difficult to start the engine. At this time, the vehicle would have to wait after cooling, from time to time with a dry cloth to distribution boards and wires and other internal and external dry, then go to repair shop to check. If not dry, rainwater easily corrode circuit.

Easy fuel circuit fault

If the car's oil and circuit fails, the engine will increase the amount of fuel injection at work, resulting in fuel consumption significantly. Therefore, once the car is a sudden increase in fuel consumption of a lot of situations arise, we should go to the 4S shop inspection.

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