What is the model of Cruze throttle position sensor 20 13?

Principle: The throttle position sensor is installed on the throttle to detect the opening of the throttle. It is linked with the throttle through the lever mechanism, and then reflects the different working conditions of the engine. This sensor can detect different working conditions of the engine, and then input it into ECU to control different fuel injection quantity.

2. Intake air pressure sensor

Principle: The intake pressure sensor can measure the absolute pressure in the intake manifold according to the load state of the engine, and convert it into an electrical signal, which is sent to the computer together with the speed signal as the basis for determining the basic fuel injection quantity of the injector.

3. Crankshaft position sensor

Principle: Also known as crank angle sensor, it is the most important sensor in computer-controlled ignition system. Its function is to detect the top dead center signal, crank angle signal and engine speed signal, and input them into the computer, so that the computer can issue the best ignition time instruction according to the ignition sequence of cylinders.

Extended data:

Application:

This kind of pressure sensor is used in domestic Audi 100 car (V6 engine), Santana 2000 car, Beijing Cherokee (25L engine) and Toyota Crown 3.0 car. Semiconductor piezoresistive intake pressure sensor is widely used.

There are three kinds of crankshaft position sensors: electromagnetic pulse crankshaft position sensor, Hall effect crankshaft position sensor (Santana 2000 and Beijing Cherokee) and photoelectric effect crankshaft position sensor. Different types of crankshaft position sensors have different control modes and control accuracy.

Crankshaft position sensors are generally installed on one side of crankshaft pulley or sprocket, some are installed at the front end of camshaft, and some are installed on distributor (Santana 2000).