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

Mazda MPV introduce

Mazda MPV5 has flexible spatial changes, and its unique 61 space layout is its biggest selling point; Car height, good visibility; Beautiful and dynamic appearance, fashionable and avant-garde; Not many interior configurations, comfortable and convenient to ride; Power is average; Has a certain level of control pleasure; The overall assembly process is excellent, but some netizens have reported that there is a problem with tire noise. One of the selling points of the new Mazda 5 is the addition of double-sided electric sliding doors. The door sliding rails and large-sized tail lights are integrated to minimize the impact of the sliding rails on the dynamic appearance. In terms of tires, the Mazda 5 uses whirlwind aluminum alloy wheels that are as dynamic and fashionable as the body, and the tire size is the same as the Yizhi, which is also 205/60 R16. The tire brand is TOYO