engine computer introduce

The car engine computer is the core part of electronic controlled cars nowadays, and its functions can be simply put as two: 1. receiving signals from various sensors and calculating corresponding data; 2. Control the fuel injection, ignition, and idle intake of the car engine based on the calculated data to ensure the normal operation of the engine and minimize engine emission pollution. 3. If the engine computer board is damaged, the following situations may occur: 1. The engine malfunction light is on, but then catches fire and the vehicle shakes; 2. The car is difficult to start, with no ignition or fuel injection, and internal program disorder. There are many symptoms of the engine computer board being broken, with minor ones being the engine malfunction light coming on and then catching fire. The vehicle shakes, making it difficult to start. In severe cases, the vehicle may be unable to start, with no ignition or fuel injection, and internal program disorder)

Installation method for engine computer

1. Use a T20 screwdriver to disassemble the screen and a 10mm hexagonal socket to disassemble the brake light. 2. Use a plastic pry bar to disassemble the panel, pry the pry bar firmly to loosen it, and unscrew the four screws of the host using t20. 3. Use t20 to unscrew the four screws around the host and pull them out, connecting three wires to the back. 4. Use a 10mm socket to disassemble three reversing lights, and the power of the rear camera is also connected to the black negative wire and the white green positive wire of this light

PASSAT introduce

PASSAT New Lingyu maintains the excellent quality and pure bloodline of the PASSAT brand, combining the latest Volkswagen styling concepts with the unique aesthetic needs of China's B-class car market, resulting in a more youthful, modern, and luxurious product image At present, the New Lingyu is the latest model in its series. With the excellent quality and pure bloodline of the PASSAT brand, the Passat New Lingyu has been highly sought after by consumers since its launch, especially some new elites born in the 1980s. This is mainly due to the successful exterior transformation of the New Lingyu, making its product image more youthful, modern, and luxurious. The appearance of the New Lingyu adopts the latest design concept, perfectly integrating elegance, noble temperament, and fashion, It embodies a unique style. Drawing inspiration from the design of Volkswagen's top sedan, the Phaeton, the new Lingyu has increased the overall texture of the body. In addition to many changes in appearance and interior, the increase in configuration, comfort, and safety is another major selling point in the new field. The six disc CD eight speaker luxury audio system, three screen DVD entertainment system, and multifunctional steering wheel can allow you to enjoy more happiness on a tiring journey. The electronic stability system ESP The HBA hydraulic brake assist system and HHC hill assist system can also ensure vehicle driving safety