auto gauge water temp

• 2023-03-17

The 2 to 4 grids of the auto water temp gauge are normal. When the car engine works normally, the water temperature is between 90 ℃ and 105 ℃, which is the center line on the simple instrument. When the temperature of the vehicle is too high, it will lead to poor heat dissipation of the engine. If the temperature is too high, the expansion of the parts will reduce the fitting clearance of the parts. On the other hand, if the temperature is too high, the viscosity of the oil will decrease. In this case, the wear of the parts will increase. If proper treatment is not taken immediately, the engine is likely to burn and cause serious engine damage accident.

Therefore, such as auto condition monitor is required to monitor the temperature and control the stability of water temperature through thermostat, fan and other devices. Normal temperature: about 90 ℃. Once it is too high or too low , it will also rise or fall rapidly. That is problematic . Hazards of low water temperature: 1. Low water temperature will cause insufficient gas combustion in the engine . 2. Low water temperature affects the lubrication effect. 3. Low water temperature will also cause excessive emissions .

The normal operation of the auto engine needs to reach a certain temperature . Too high or too low is not conducive to the normal operation and performance of the engine . The temperature displayed by the so-called auto water temp gauge is the temperature of the coolant . In order to ensure that the engine works in the normal temperature range , the vehicle will be equipped with an engine coolant temperature sensor , which is usually displayed separately on the vehicle instrument panel (water temperature gauge) . If the antifreeze temperature is too high , an alarm will appear. In the design of engine heat dissipation , the heat dissipation system can basically rely on water to dissipate heat instead of the current antifreeze . The boiling point of water is also known to everyone. It boils at 100 ℃ under normal atmospheric pressure and evaporates. At the same time , bubbles will be generated in the water to form air resistance . Therefore , the temperature can only be lowered to 90 degrees Celsius , so that the current normal engine water temperature can be obtained .