The inactive ingredients are benzoic acid, FD&C Red 40, flavors, glycol, purified water, sodium chloride, sorbitol, sucrose. Each teaspoon also contains 10 mg of sodium and as mentioned earlier there is no aspirin. Just one or two doses a day helped rectify the cough and sneezing that were associated with a cold bug.
The ambient temperature sensor (switch) is located either behind the front grille or in the front bumper. Its only job is to monitor air temperature (which it does through increasing/decreasing resistance in response to temperature fluctuations).
Ambient temperature is usually the room temperature or the temperature of the air surrounding equipment under consideration such as a computer or power supply unit. In an environment with electronic equipment, the resultant temperature is determined by the ambient temperature as well as the power dissipated by the equipment.