What is the water temperature of the car? Can I turn on the air conditioner and heating?

When the water temperature reaches 80℃ to 90℃, you can turn on the air conditioner. The normal working temperature of automobile engines is generally between 80℃ and 90℃, and the working temperature of some high-performance engines can reach above 100℃. Because the source of warm air is engine coolant, if the warm air is turned on too early, the coolant will slowly heat up and the preheating time will increase. Extended data:

The function of automobile air conditioning heating system: 1, heating: it is cold in winter, and people feel colder in the driving car. At this time, the car air conditioner can provide heating for the car to increase the temperature inside the car and make the members no longer feel cold. 2. Defrosting: In winter or early spring, when the indoor and outdoor temperature is high, the window glass of the car will frost or fog, which will affect the sight of drivers and passengers and is not conducive to safe driving. At this time, warm air can be used to remove the frost and fog on the glass.