Types of Automotive Sensors

There are many types of automotive sensors used in modern vehicles, each serving a specific purpose. Here are some examples of common automotive sensors:

1. Oxygen sensor: Monitors the amount of oxygen in the exhaust stream and helps to regulate fuel injection and emission control systems.

2. Throttle position sensor: Measures the position of the throttle valve and sends signals to the engine control module to adjust fuel injection and ignition timing.

3. Mass airflow sensor: Measures the amount of air entering the engine and helps to regulate fuel injection.

4. Engine coolant temperature sensor: Monitors the temperature of the engine coolant and sends signals to the engine control module to adjust fuel injection and other engine parameters.

5. Camshaft position sensor: Monitors the position of the camshaft and sends signals to the engine control module to adjust fuel injection, ignition timing, and other engine parameters.

6. Crankshaft position sensor: Monitors the position of the crankshaft and helps to regulate fuel injection, ignition timing, and other engine parameters.

7. Knock sensor: Monitors engine knock or detonation and sends signals to the engine control module to adjust engine parameters to prevent damage.

8. Speed sensor: Monitors the speed of the vehicle and sends signals to the engine control module to adjust transmission shifting and other systems.

9. Tire pressure sensor: Monitors the air pressure in the tires and alerts the driver if the pressure is too low.

Overall, automotive sensors play an important role in the operation of modern vehicles, helping to regulate various systems and improve performance, safety, and fuel efficiency.