Electronic Fuel Pump

$ 11 Box

The role of the common rail pressure sensor: measure the real-time pressure of the fuel in the common rail with sufficient accuracy and in a relatively short time, and convert the pressure signal into a voltage signal and transmit it to the ECU at the same time, so as to realize the control of the injection precision and injection timing . It is generally installed on the common rail pipe, and the measurement range is generally 0~200MPa. Generally speaking, the pressure sensor cannot be...

$ 19 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, the rotor in the pump casing is driven to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 19 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, the rotor in the pump casing is driven to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 8.5 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, the rotor in the pump casing is driven to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 11.5 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, the rotor in the pump casing is driven to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 25 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, the rotor in the pump casing is driven to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 13 Box

The electronically controlled high pressure common rail fuel injection system in the electronically controlled high pressure common rail diesel engine is mainly composed of an intake temperature and pressure sensor, a coolant temperature sensor, a camshaft speed sensor, a crankshaft speed sensor, a throttle position sensor (electronic throttle), a fuel temperature sensor, and an engine oil. Pressure sensor, fuel supply pump, ECU (electronic control unit) electronically controlled injector,...

$ 6 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, it drives the rotor in the pump casing to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 10 Box

The oil pressure sensor is installed on the main oil passage of the engine. When the engine is running, the pressure measuring device detects the pressure of the oil, converts the pressure signal into an electrical signal and sends it to the signal processing circuit. After voltage amplification and current amplification, the amplified signal is amplified by the signal line. The pressure signal is connected to the oil pressure indicator, and the ratio of the currents passing through the 2 coils...

$ 10.5 Box

The oil pressure sensor is installed on the main oil passage of the engine. When the engine is running, the pressure measuring device detects the pressure of the oil, converts the pressure signal into an electrical signal and sends it to the signal processing circuit. After voltage amplification and current amplification, the amplified signal is amplified by the signal line. The pressure signal is connected to the oil pressure indicator, and the ratio of the currents passing through the 2 coils...

$ 32 Box

The main function of the pressure transmitter is to transmit the pressure signal to the electronic equipment, and then display the pressure on the computer. The magnitude of the current has a linear relationship, generally a proportional relationship. Therefore, the voltage or current output by the transmitter increases as the pressure increases, thereby obtaining a relationship between pressure and voltage or current. The two pressures of the measured medium of the pressure transmitter are...

$ 32 Box

The main function of the pressure transmitter is to transmit the pressure signal to the electronic equipment, and then display the pressure on the computer. The magnitude of the current has a linear relationship, generally a proportional relationship. Therefore, the voltage or current output by the transmitter increases as the pressure increases, thereby obtaining a relationship between pressure and voltage or current. The two pressures of the measured medium of the pressure transmitter are...

$ 2.5 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 3 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 3 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 2.5 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 3 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 8 Box

The flasher relay is also called the flasher. Its function is to generate intermittent current to supply the turn signal light, so that the flasher emits a bright and dark signal light to indicate the direction of the vehicle. The flasher is designed with a new type of circuit, which consists of a low-voltage switching circuit, a high-voltage switching circuit, a pulse generating circuit, a diode-amplifying double-tube output circuit and two sets of light indicating circuits. It is installed in...

$ 5 Box

The electric fuel pump consists of three parts: the pump body, the DC motor and the casing. Its basic working principle is that after the DC motor is energized, it drives the rotor in the pump casing to rotate at a high speed. The cut surface of the lower end of the rotor shaft is combined with the cut surface of the inner hole of the impeller, so that when the rotor rotates, the impeller is driven by the rotor shaft to rotate in the same direction. During the high-speed rotation of the...

$ 25 Box

The common rail pressure sensor is located on the fuel rail. Its function is to monitor the fuel pressure in the common rail. Sensor is used by the ECM as a part of the calculation for the % duty cycle applied to the Fuel Pressure Control Valve and Fuel Quantity Control Valve. First, the diesel oil flows from the fuel tank to the oil-water separator to filter impurities and separate free water in the diesel oil. The coarsely filtered diesel oil flows to the ECU heat sink to dissipate heat to...