Land Rover Fuel Pressure Regulator Performance Failure

Clean the fuel injector, throttle body and idle motor. If the fuel pressure regulator fails, check whether the fuel injector, throttle body and idle motor are dirty in time, and then check and clean them. Fuel pressure regulator, a special term for automobile industry. It is one of the common components of EFI automobile fuel injection system. Function: guarantee

Performance failure of Land Rover fuel pressure regulator (Land Rover found Shen Xing solenoid valve failure).

Clean the fuel injector, throttle body and idle motor. If the fuel pressure regulator fails, check whether the fuel injector, throttle body and idle motor are dirty in time, and then check and clean them.

Fuel pressure regulator, a special term for automobile industry. It is one of the common components of EFI automobile fuel injection system. Function: components to ensure normal fuel pressure in automobile oil circuit.

Working principle: the oil pressure is coordinated by the spring and the vacuum degree of the air chamber. When the oil pressure is higher than the standard value, the high-pressure fuel pushes the diaphragm upward, the ball valve opens, and the excess fuel flows back to the oil tank through the oil return pipe; When the pressure is lower than the standard value, the spring will compress the diaphragm, close the ball valve and stop oil return. The function of the pressure regulator is to keep the pressure in the oil circuit constant. If the oil pressure is too low, the injector will inject too little or no oil. If the oil pressure is too high, it will damage the oil circuit or injector.

There is a diaphragm inside the pressure regulator to control the opening and closing of the pressure valve. When the oil pressure is lower than a certain value, the pressure valve is closed and the pressure in the oil circuit is increased by the oil pump. When the pressure is higher than the specified pressure, the diaphragm opens, and the overpressure fuel flows back to the fuel tank through the oil return pipe, which plays a role in reducing pressure.

How to drive a Land Rover?

After the Land Rover starts, wait for the cylindrical handle to rise, and then you can turn and shift gears, which is not much different from the driving operation of ordinary vehicles.

The following is more information about Land Rover:

Brand introduction:

Land Rover is an old British car company. Land Rover is famous for its four-wheel drive. Since its establishment, it has been committed to providing its drivers with a continuous and perfect four-wheel drive experience. In the field of four-wheel drive, Land Rover not only has advanced core technology, but also is full of enthusiasm for four-wheel drive in the production process.

Power:

The car uses the top V8-4.4L gasoline engine, including increasing the displacement, enhancing the dustproof and waterproof performance and changing the exhaust system. This double overhead camshaft engine can output the maximum power of 300 HP (220 kW) at the speed of 5500 rpm and the maximum torque of 425 Nm at the speed of 4000 rpm, so that the vehicle can run in 0.7 m deep water without stalling.

Performance failure of Land Rover fuel pressure regulator (Land Rover found Shen Xing solenoid valve failure) @20 19