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

Chinese dolphin introduce

The Zhonghua Dolphin is an A00 level sedan independently developed by the Southern Base of Huachen Motors, and also the first A00 level sedan of Huachen Motors. The Zhonghua Dolphin is positioned among the new generation of consumers aged 20-28, with a young mentality, full of personality vitality, daring to take risks and challenges. The new car is positioned in the A00 level microcar market, and in terms of appearance, the overall design is very exquisite and cute. The protruding headlights are bright and lively, and the long grille looks like a slightly open small mouth, In terms of size, the length, width, and height of the car are 3653/1663/1531mm respectively, with a wheelbase of 2400mm