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)
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
The interior center console design of the B90 is stable and atmospheric, clearly leaning towards a business style, and also has a strong atmosphere of Japanese luxury models, which is consistent with its positioning as a business vehicle. However, the deep top and light bottom interior color scheme is also more in line with the needs of family use. The tail shape of the B90 is less sharp than the front, conveying more stability. However, from the details, the fashionable design of the B90 can still be seen, By using the corners at the top of the trunk, a more dynamic small crease is created. The LED light source equipped with the tail lights can provide a safer effect at night and add a touch of fashion to the B90
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