The inlet pressure sensor is the absolute pressure of the intake manifold in the rear, according to the engine speed and load size, it detects the changes of absolute pressure in the manifold, then convert to signal voltage to the engine control unit (ecu ), ecu is based on the size of this signal voltage, controlling the size of the basic pen you liang.
The inlet pressure sensor type is more, there are pressure-sensitive resistive, capacitive and so on. Due to the high response time, high detection precision, small size and flexible installation, therefore, it is widely used in D-type injection system. The inlet pressure sensor is the absolute pressure of the intake manifold in the rear, according to the engine speed and load size, it detects the changes of absolute pressure in the manifold, then convert to signal voltage to the engine control unit (ecu ), ecu is based on the size of this signal voltage, controlling the size of the basic pen you liang.
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