Engine computer wiring harness introduce

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)

Internal maintenance of engine wiring harness

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

Volkswagen Atlas introduce

The Volkswagen Atlas is a large and medium-sized SUV launched by Volkswagen. Volkswagen has officially released the official image of its new mid to large SUV, Atlas, in the United States. Atlas is also the name of a Hercules in Greek mythology. Its domestic version will be officially unveiled at the 2016 Guangzhou Auto Show and officially launched in China in the first quarter of 2017. The Volkswagen Atlas has a powerful appearance, rough overall body lines, and front LED headlights are connected to the grille, The dual color front bumper, paired with a thick chrome grille, gives a very domineering feeling. The unique waistline is outlined on the side of the body, which is stable and thick. After being produced domestically, the car will be equipped with 2.0T and 2.5T V6 engines. The 2.0T engine is divided into high and low power versions, with maximum power of 162kW (220PS) and 137kW (3] W (186PS) respectively. The high-power version adopts Miller cycle technology, matched with a DQ500 7-speed wet dual clutch transmission and four-wheel drive system, The low-power version adopts front wheel drive. The newly added 2.5T V6 engine has a maximum power of 220kW2 (299PS) and a peak torque of 500Nm, matched with a DQ500 7-speed wet dual clutch transmission and four-wheel drive system