The most headache inducing issue in repairing high-end cars is the computer. When repair personnel encounter a computer malfunction, they dare not conclude that it is a problem with the computer. 1. The main function of the engine ECU is to adjust the engine's operation through the execution structure. In terms of use, it is a specialized microcomputer controller for cars, which controls many components on the car ECU stands for Electronic Control Unit ECU can be said to be the brain of the engine. Without it, the engine cannot operate normally. ECU's main function is to adjust the engine's operation through the execution structure. 2. There are many sensors near the engine of a car, and their function is to transmit data back to ECU. After processing by ECU, corresponding mechanisms can be executed to adjust the engine's normal operation. ECU is generally located in the engine compartment, so it can be said that there is no ECU, The engine cannot be used. If there is damage to the sensors near the engine, it can also affect the operation of the engine. 3. The sensors around the engine include the air influenza sensor, intake temperature sensor, etc. It can be said that basically all the sensors of the vehicle are gathered here. If the sensors are damaged, the ECU cannot collect important information about the car, and cannot accurately adjust the engine operation)
The engine wiring harness is generally composed of multiple strands of copper flexible wires inside and wrapped in plastic on the outside. The engine is like a person's heart, and the wiring harness can be called a person's veins. If the veins are not smooth, it can damage health and even cause diseases. Similarly, poor wiring will affect the engine's performance. Regular wiring harness maintenance: Wiring harness maintenance usually uses wiring harness protective agents, which work by forming a protective film on the surface of the engine wire/battery joint, Isolate moisture and avoid oxidation. Due to the high pressure resistance and insulation characteristics of the spray, it can also delay the aging and cracking of rubber and plastic fittings in the cabin, prevent electrical leakage caused by aging of the wiring harness. In addition, the protective film sprayed is not easy to get dirty and easy to wipe, which can keep the cabin clean for a long time
The multi-functional business vehicle series embodies the design concept of "people-oriented" and is stunning with a full appearance. It features 7-seater seats, rear suspension, center row free folding and rotating, high roof design, large space, flexible and versatile combination, excellent performance and price ratio, and creates a new trend of multi-functional business vehicles in China. The car mounted hands-free phone allows you to answer calls freely and safely on the way, Friendly communication with friends and family: Car mounted VCD, true color display screen, green and environmentally friendly central air conditioning, allowing you to enjoy the fun of life in your busy or tired journey SUV multifunctional business vehicle, five-star safety guarantee, wide-angle reverse mirrors, wider field of view: side turn signals are added to the left and right door reverse mirrors. The new high mounted brake lights are safe and fashionable: vacuum hydraulic power steering, adjustable steering wheel, easy to operate, 28 improvements, convenient and multifunctional perfect embodiment, making you refreshing. With the new "SUV multifunctional business vehicle" series, it showcases self respect
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