Rotor hub links the blades to the low-speed shaft
There is something serious wrong, please have it checked by a knowledgeable person.
An engine is a device that converts chemical energy in the fuel to mechanical and heat energy. This mechanical energy is used to drive a crank shaft which is used to power the wheels of an automobile. The crack shaft is connected to a gear-box which changes the speed and torque of the drive shaft. A lower gear (low speed and high torque) is used for acceleration from halt and a higher gear (high speed and low torque) is used for cruising.
The speed of rotation of a shaft can be measured using a tachometer. A tachometer works by measuring the rotational speed of the shaft in revolutions per minute (RPM) or rotations per second. It provides a digital or analog display of the shaft's speed.
P0720 - Low Output SPD Sensor RPM Above 15 MPHThe relationship between the Output Shaft Speed Sensor and vehicle speed is not within acceptable limits. P0720 - Low Output SPD Sensor RPM Above 15 MPHOutput shaft speed is less than 60 rpm with vehicle speed above 15 mph (4-speed auto. trans. only).
Cam spins at half the speed of the engine.
The device which control the speed of Turbine is Governor. The Governing system sense the speed of shaft & regulate the Fuel/ Motive fluid flow to the Turbine to maintain the set shaft speed.
It reads the speed of the output shaft.
You might possibly have a bent drive shaft, or if you have oversized tires they could be rubbing against the wheel wells
It reads the speed of the output shaft.
The turbine shaft speed (TSS) sensor is located inside the automatic transmission.
where is the output shaft speed sensor located on a 2001 Kia Optima?