The coolant temperature sensor is located on the engine block under the hood. Pull the latch for the hood and open it, making sure it is secure before letting go. You will search for the sensor within the engine block itself, using a drop light if you need help to see it better. Look at the front of the engine block in the middle of the pulleys. You will see a small terminal sticking out of the block with a wire lead coming from it. This is your coolant temperature sensor.
You can be contagious from a few days up to two weeks or more, depending on which virus is causing your stomach flu (gastroenteritis). A number of viruses can cause gastroenteritis, including noroviruses and rotaviruses.
The contagious period for stomach flu varies depending on the virus that is causing your symptoms.