Where is the installation location of the automobile sensor?

The cooling water temperature sensor is installed on the cooling water channel to measure the water temperature. The air temperature sensor is installed on the intake manifold to measure the intake air temperature. The exhaust temperature sensor is installed on the three-way catalytic converter to measure the exhaust temperature. The fuel sensor is in the fuel tank, and the oil sensor is in the oil passage, usually in the lower part of the engine. Automobile sensor

Where is the installation location of the automobile sensor?

The cooling water temperature sensor is installed on the cooling water channel to measure the water temperature. The air temperature sensor is installed on the intake manifold to measure the intake air temperature. The exhaust temperature sensor is installed on the three-way catalytic converter to measure the exhaust temperature. The fuel sensor is in the fuel tank, and the oil sensor is in the oil passage, usually in the lower part of the engine.

As the input device of automobile computing system, automobile sensor converts the information of vehicle speed, vehicle condition, temperature of various media, engine working condition, road, etc. into electrical signals and sends them to the computer, so that the engine is in the best working state, exhaust pollution is minimized, and vehicle body stability control makes driving safer. Simply put, on-board sensors have two main functions: one is to improve the safety and comfort of automobile driving; The second is to reduce the accident rate.

The automobile sensor is also equipped with an on-board air high pressure sensor, which is used to measure the pressure of condensed water in the automobile air conditioning system. Brake pressure sensor, measuring brake hydraulic pressure or air pressure. A tire pressure sensor for measuring tire pressure. The cylinder pressure sensor is used to measure the pressure in the cylinder. The differential pressure sensor measure that differential pressure between the two ends of the exhaust particulate trap.

What is the complete set and function of automobile sensors?

The intake pressure sensor reflects the change of the absolute pressure of the intake manifold; Air flowmeter: measure the amount of air inhaled by the engine; Throttle position sensor: measure the throttle opening; Crankshaft position sensor: detects the rotating speed of crankshaft and engine; Oxygen sensor: detecting the oxygen concentration in the waste gas; Temperature sensor: check the intake air temperature, etc.

Intake pressure sensor: it reflects the change of absolute pressure in intake manifold and provides reference signal for ECU (Engine Electronic Control Unit) to calculate fuel injection duration; Air mass flowmeter: measures the air mass inhaled by the engine and provides it to ECU as a reference signal for fuel injection time; Throttle position sensor: measures the throttle opening and provides it to ECU as a reference signal for fuel cut-off, air-fuel ratio control and ignition advance angle correction; Crankshaft position sensor: detects the rotating speed of crankshaft and engine, and provides it to ECU as reference signal to determine ignition timing and working sequence; Oxygen sensor: detects the oxygen concentration in the exhaust gas and provides it to ECU as a reference signal to control the air-fuel ratio close to the optimal value (theoretical value); Air temperature sensor: detects the intake air temperature and provides it to ECU as the basis for calculating air density; Coolant temperature sensor: detects the temperature of coolant and provides engine temperature information to ECU; Knock sensor: installed on the cylinder block to detect engine knock and provide it to ECU to adjust the ignition advance angle according to the signal.

Gear box: speed sensor, temperature sensor, shaft speed sensor, pressure sensor, etc. Direction sensor includes angle sensor, torque sensor and hydraulic sensor.

Suspension: speed sensor, acceleration sensor, body height sensor, roll angle sensor, rotation angle sensor, etc. Where is the installation location of the automobile sensor? What is the function of automobile sensor @20 19