What are the symptoms of a faulty hydraulic oil pump solenoid valve?

[DelCalvin]

Symptoms of a faulty hydraulic oil pump solenoid valve: The vehicle's fuel system will malfunction; difficulty in throttle control will increase; the car may experience jerking or failure to accelerate when pressing the throttle. The oil pump solenoid valve contains a sealed chamber with openings at different positions, each connected to different oil pipes. In the middle of the chamber is a piston, with electromagnets on both sides, which controls the movement of the valve body to open or close the oil discharge holes. The vehicle's fuel system is a crucial component. When the car has been driven approximately 20,000 kilometers, the fuel system should be inspected to avoid malfunctions caused by blockages. When adding fuel, it is advisable to use high-quality fuel, which is less likely to precipitate and form carbon deposits that could clog the vehicle's pipeline system.