Camshaft solenoid What are the consequences of a broken valve
1. Difficulty in starting: When the camshaft solenoid valve fails, the solenoid valve cannot automatically switch and close, which will cause difficulty in starting the car.
2. Inability to accelerate: When camshaft solenoid valve fails, The oil drain hole may be closed, and the fuel cannot be transferred and burned effectively, causing the car to feel weak when accelerating.
3. The vehicle stalls easily after starting: If the solenoid valve suddenly closes or does not work properly when the car is started, the engine will stall.
4. The vehicle malfunction light is on: There are many reasons why the vehicle malfunction light is on, and camshaft solenoid valve failure is one of them.
Solenoid valve By controlling the movement of the valve body, it blocks or leaks different The oil drain hole, while the oil inlet hole is always open, the hydraulic oil will enter different oil drain pipes, and then the oil pressure will push the oil-rigged piston, the piston will drive the piston rod, and the piston rod will drive the mechanical device. In this way, the mechanical movement is controlled by controlling the current of the electromagnet.
The role of camshaft solenoid valve
1. The camshaft is a component in the piston engine. Its function is to control the opening of the valve. and closing action;
2. Although in a four-stroke engine, the camshaft rotates at half the speed of the crankshaft (in a two-stroke engine, the camshaft rotates at the same speed as the crankshaft), its speed is usually still very high and it needs to withstand Large torque, so the design of the camshaft has been greatly improved in terms of strength and support. Its material is generally special cast iron, and occasionally forgings are used;
3. Since the valve movement law is related to the power and operating characteristics of the engine , so camshaft design occupies a very important position in the engine design process.
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