What Types of Sensors Are There on a Car?

[MacJoel]

Types of sensors on a car include: throttle position sensor, intake pressure sensor, crankshaft position sensor, air flow sensor, knock sensor, temperature sensor, engine speed sensor, vehicle speed sensor (SPD), etc. There are numerous automotive sensors. When diagnosing sensor faults, one should not only consider the sensor itself but also the entire circuit where the fault may occur. Automotive sensors serve as input devices for the car's computer system, converting various operational conditions—such as vehicle speed, temperatures of different media, and engine operating conditions—into electrical signals for the computer, ensuring the car operates in its optimal state.