aftermarket water temp gauge factory sender

• 2022-10-11

Our company provide factory aftermarket water temp gauge , also have sender sensor. Large quantities are preferred. Our aftermarket water temp gauge has needle and digital types, we also have different size and different color. You can choose which you want.

If the water temperature sender of the car is broken, there will be symptoms such as the pointer of the water temperature gauge pointing to the maximum, the pointer will not move, weak acceleration, difficult cold start or water temperature failure. When similar symptoms occur, you should go to the maintenance shop for maintenance as soon as possible.

The water temperature sensor is a semiconductor thermistor. The higher the resistance is when the temperature is low, and the lower the temperature is when the temperature is high. The detection method of the water temperature sensor is to use a multimeter to detect. Use a hair dryer to heat the water temperature sensor. Normally, the heating resistance will become smaller. If it does not become smaller, the water temperature sensor has a fault. The most common cause of water temperature sensor failure is poor contact, while the less common causes are open circuit and short circuit. When the factory aftermarket water temp gauge sender has problem , can change a new one.

The aftermarket water temp gauge factory sender is very important. It can convert the temperature of the cooling water into an electrical signal, and then change the current through the change of its internal resistance to drive the change of the water temperature gauge, indirectly telling people the working temperature of the engine.

For example, when the temperature is below 86 ℃, the engine should inject 10% more fuel than the normal temperature to make the engine quickly warm up and reduce the low temperature wear of the engine. When the temperature rises above 86 degrees, the engine shall be sprayed with less oil and the temperature shall be regenerated slowly. So its role is very important. If he has a problem, he will send a wrong signal to the engine control unit . For example , when the car warms up, he will send a low temperature signal from the engine. Does your car spray too much oil, so it seems like a little waste oil ? So the factory aftermarket water temp gauge and sender are very important for the vehicles.