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

Great Wall Bigfoot Beast introduce

The Big Foot Monster, also known as the Great Wall CC1020ADY light-duty truck, is a newly developed off-road vehicle by Great Wall Motors The Big Foot Monster, also known as the Great Wall CC1020ADY light-duty truck, is a newly developed off-road vehicle by Great Wall Motors. It is divided into 4 categories × 4 and 4 × There are two types, with a total length, width, and height of 5.7 meters, 1.75 meters, and 1.95 meters respectively. The vehicle can carry more than 500 kilograms of cargo, with five passengers and a speed of over 120 kilometers per hour. It is matched with a 491QE multi-point electronic injection engine, with a displacement of 2.3 liters and 102 horsepower. The power is strong and meets Euro II standards, equipped with luxury equipment The biggest feature of the "Bigfoot Monster" is its large tires, high chassis, 230mm ground clearance, approach and departure angles reaching 45 ° and 30 ° respectively, and good passability. It has the comfort of a sedan and also has off-road performance that can adapt to complex road surfaces