5_POSITION SENSOR l Camshaft position sensor of Semigo
Description of the Product
A crank sensor is an electronic device used in an internal combustion engine, both petrol and diesel, to monitor the position or rotational speed of the crankshaft.
Camshaft position sensor is also called cylinder identification sensor or phase detector.
In consecutive fuel injection systems, ECU must determine which cylinder to fire next. This information is provided from the cylinder identification sensor. During the engine rotation the sensor sends a signal to the onboard controller whenever the first cylinder is at the top dead center (TDC). Thus the duration of the pulse injection is estimated.