Fault temp gauge.
Commonly check the temp gauge on the dash.
Is it overheating? If it is check the coolant level, waterpump, fan, etc. If not overheating check the wiring, temp sesnor, pcm, etc.
Engine is overheating, faulty gauge, faulty temp sensor......
The temperature sensor is malfunctioning
Replace sending unit
Get a new gage cluster panel.
If there is no temperature gauge on a motorcycle, the way to tell if the motorcycle is overheating is by smell or feel. If the bike smells like radiator hot water, it might be overheating. If the legs of the operator start to become so warm that it is uncomfortable to ride, it might be overheating.
that is not a question
If it is not overheating then the temp gage or the sending unit are bad.
A faulty thermostat might cause the temp gauge on the 2000 Nissan Altima to raise to hot when the car is not overheating. A faulty thermostat can cause the gauge to move up and down and might even turn the fan on.
you could have abad temp sensor