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

cowry introduce

The Great Wall Jiayu MPV, also known as COWRY in English, is the first MPV independently developed by Great Wall. It is positioned as a high-end business vehicle for enterprises, with 5 doors and 7 seats, a length of 4574 mm, a width of 1704 mm, and a height of 1845 mm. The entire vehicle has full and smooth lines, strong visual impact, and the tail wing is integrated with the body and headlights. Its prominent features are: abundant power, advanced technology, innovative interior style, fashionable appearance, spacious driving and comfortable space. The internal space is relatively small compared to commercial MPVs, Compared to the larger space of household MPVs, the moderately sized MPV market in China is precisely a blank spot, while Great Wall Jiayu has a relatively moderate space, filling the gap in this MPV market. Its 2.0-liter displacement gives it an inherent advantage in energy conservation and environmental protection, making it a model of the business MPV market