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

Audi A1 introduce

The powertrain of A1 is a combination of Audi's star TFSI fuel direct injection turbocharged engine and Stronic dual clutch transmission. The direct manifestation of this combination effect is that it only takes 8.9 seconds to accelerate from stationary to 100 kilometers per hour, with a maximum speed of 203 kilometers per hour and a comprehensive fuel consumption of only 5.5 liters per 100 kilometers. Audi A1 has a dynamic and fashionable design, uncompromising high-end car quality, powerful and efficient power system, and flexible chassis structure, In terms of information and entertainment systems, it has set a new benchmark for vehicles in the same class. This model will become a new growth point for the Audi brand to achieve excellent market performance, while enhancing the dynamic image of the Audi brand and showcasing the emotional charm of the Fourth Ring brand