How do start engine sensor's

Question

Accepted Answer

Engine sensors are started by the engine control unit (ECU) which sends electrical signals to activate them.

Engine sensors are started by the ECU.
The ECU sends electrical signals to activate the sensors.
The sensors then begin monitoring various engine parameters.
Examples of engine sensors include the oxygen sensor, crankshaft position sensor, and coolant temperature sensor.

Accepted Answer

The engines starts with battery current,goes to ignition when the ignition on the sensor activate and (engine control module) and also relays.

After the current passes through these it comes towards the crank sensor and cam sensor. And injectors takes the position when the engines crank .

That time the return signal is proper gives to the ECM that time engines engines will starts

Accepted Answer

Crank sensor .metal passing in front of a magnetic field causes changes in the magnet field. The engine uses a gear-like wheel passing in front of the magnet to cause variations in the field, which tells the engine how fast the engine rotates

Accepted Answer

Crank sensor .metal passing in front of a magnetic field causes changes in the magnet field. The engine uses a gear-like wheel passing in front of the magnet to cause variations in the field, which tells the engine how fast the engine rotates

How do start engine sensor's

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