2874A003 Perkins Crankshaft Speed Sensor 728062-02

2874A003 Perkins Speed Sensor 728062-02 Crankshaft Speed Sensor Spare Part

Specifiion

Description

The function of the crankshaft position sensor is to determine the position of the crankshaft, that is, the angle of rotation of the crankshaft and the speed of the engine. It usually works with the camshaft position sensor - to determine the basic ignition timing. We all know that the engine starts to ignite at the end of the compression stroke, so how does the engine computer know which cylinder should ignite? It is calculated by the signals of the crankshaft position sensor and the camshaft position sensor. Through the crankshaft position sensor, you can know which cylinder piston is at the top dead center, and through the camshaft position sensor, you can know which cylinder piston is in the compression stroke. This way, the engine computer knows when to fire which cylinder.

Characteristic

1.light weight
2.reliable operation,
3.simple structure
4.high signal to noise ratio
5.high sensitivity and wide signal bandwidth

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