QSK19, SAA6D170E, SA6D170E Diesel Engine Pressure Sensor 3408577, 3160538, 6560-81-8101, 6560-81-8100

There are 6 sensors to start the bai machine.

The name and function of the sensor are as follows:

1. Crankshaft Position Sensor: The crankshaft position sensor is used to detect engine speed and provide crankshaft angle. The sensor is installed near the flywheel.

2. Water temperature sensor: used to detect the temperature of the cooling system to ensure that the engine is working at a proper temperature. The sensor is installed on the engine water channel.

3. Intake air temperature sensor: It is used to detect the temperature of the air entering the engine and is mainly used to correct the fuel injection volume. When the outside temperature is too low, the fuel injection volume will be increased, and when the temperature is too high, the fuel injection volume will be reduced. On the bellows.

4. Intake pressure sensor: used to determine the fuel injection pulse width and ignition advance angle of the engine, generally installed on the intake manifold.

5. Camshaft position sensor: The camshaft position sensor is also called a phase sensor, which is installed near the camshaft.

6. Oxygen sensor: In order to control vehicle emissions, ECU must monitor the richness and leanness of vehicle exhaust so as to adjust the fuel injection volume so that the actual air-fuel ratio is close to the theoretical air-fuel ratio. The oxygen sensor has this function and is generally installed in the exhaust On the branch.