Peugeot 3072 0 oil level sensor position

It seems that there is none, only an oil pressure sensor.

Generally behind the engine, on the cylinder block, next to the oil filter cartridge seat. There is a plug with a wire on it, which is located on the front oil duct of the oil filter.

The electronic oil pressure sensor consists of a thick film pressure sensor chip, a signal processing circuit, a housing, a fixed circuit board device, and two leads. The signal processing circuit is composed of a power supply circuit, a sensor compensation circuit, a zeroing circuit, a voltage amplification circuit, a current amplification circuit, a filter circuit and an alarm circuit.

Figure 1 is a structural diagram of the sensor, and Figure 2 is a block diagram of the sensor. The thick film pressure sensor is a new type of strain pressure sensor that appeared in the 80s of the 20th century, which is developed by using the piezoresistive effect of the thick film resistance printed and sintered on the ceramic elastomer. Four thick film resistors are directly printed and sintered on a ceramic elastic diaphragm and connected to form a Wheatstone bridge through a conduction belt.

When the measured liquid level pressure acts on the ceramic elastomer, the elastic diaphragm produces deflection deformation, and at the same time, the thick film resistance imprinted on the elastic diaphragm also produces strain of the same magnitude, and the resistance value of two thick film resistors decreases under compressive strain. The other 2 tensile strains increase the resistance value. In this way, the measured pressure value is converted into a bridge output signal, and the signal size is proportional to the pressure.

The oil sensor of the car engine is located above the oil filter, which can be seen by looking closely at the top of the oil filter. The oil plug is usually located near the oil filter.

Generally, there is one induction plug in the vehicle, like some cars will have two, and there is a posture on a cylinder head on the fuselage. If the trace filial piety induction plug is broken, there will be an oil pressure alarm, the oil indicator light is always on, or it has not been lit, or there is an error alarm.

The crankshaft position sensor is located near the crankshaft pulley.

The function of the crankshaft position sensor is to determine the position of the crankshaft, i.e. the angle of rotation of the crankshaft. It usually works in conjunction with a camshaft position sensor – to determine the basic ignition moment. We all know that the engine starts igniting at the end of the compression stroke, so how does the engine computer know which cylinder is due to ignite?

It is calculated by the signal of the crankshaft position sensor and the camshaft position sensor, through the crankshaft position sensor, you can know which cylinder piston is at the top dead center, and through the camshaft position sensor, you can know which cylinder piston is in the compression stroke. In this way, the engine computer knows which cylinder to fire when to fire.