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

Changfeng Cheetah Qiling introduce

Qiling is the first family sedan of Changfeng Automobile, derived from the homophonic sound of "Qilin" The appearance of the Qiling belongs to the mainstream large hatchback fashion design at present. The overall body lines are smooth and rounded, and the streamlined body design better reflects the application of aerodynamics. The V-shaped design of the front face combined with the diamond shaped eagle eye shape of the front headlights is fashionable and atmospheric The V-shaped grille, combined with Changfeng's logo, looks quite pleasing to the eye. The fashionable and dynamic streamlined design, coupled with the tail wing equipped with LED high mounted brake lights, enhances the overall flow of the car. The chrome door handles are quite textured when held, and the crystal diamond tail lights and panoramic windows are well-designed, revealing some of the unevenness of the Qiling. The Qiling's overall body is round and some details are sharp. The Qiling's appearance is grand but not lacking in dynamism, The front face shape composed of cooling grille, front headlights, and front bumper is too prominent and the lines are complex, which is slightly inconsistent with the simple design style of the side and rear of the car. The body size is 4239 × one thousand seven hundred and thirty-five × A wheelbase of 1603mm and up to 2580mm ensures versatile interior space