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

Peugeot 307 three box introduce

The front face of the Dongfeng Peugeot 307 looks very similar to the face of a lion, especially the two front headlights that shine like the eyes of a lion, not angry but majestic. This is a common feature of Peugeot's car series. From the side, it is full of personality, with an overall smooth and harmonious streamline. The front fender slides over the upper part of the body. The curved top cover and rear triangle window are integrated into the rear wing, naturally outlining the curved contour of the trunk, and the transition between the trunk and the rear wing is natural, The rear lights are cleverly embedded in it. The overall appearance is balanced and symmetrical, with strong and harmonious natural expression, undoubtedly making it an elegant and personalized car