There is no device that keeps the crankshaft rotation, the internal explosion that happens when the spark plug ignites the air/fuel mixture.
I think you are refering to the flywheel.
Answer 1It is a sensing device which detects each revolution of the crankshaft, and the rotational position of the crankshaft at any given time, in order to provide that information to the engine computer. The computer then uses that information as a reference upon which to base ignition timing adjustments.It reads the position and/or speed of an engine as it is rotating.
A guard is a device designed to prevent injury from rotating machinery.
There are lots of device that rotate; one of them is a wheel.
Bolts
a propeller
a Propeller
a engine
Crankshaft position sensor function is to monitor the position or rotational speed of the crankshaft. It is an electronic device and it is used in the internal combustion engine.
a flywheel
propeller.
propeller
It is the propeller.