2" 52mm 12v universal car pointer water temperature temp gauge 40-120 white led

• 2023-05-15

The 1997 k1500 water temp gauge gear light cannot accurately display the temperature of the engine, which can make the driver misjudge the engine's operating conditions and hinder the correct use and maintenance of the engine. If there is a water temperature gauge, it can accurately display the engine water temperature, and the driver can accurately judge the working status of the engine based on the changes in the engine water temperature and make timely measures. For example, if the engine is often in a high temperature state, the driver will check whether there is a lack of coolant and whether the water tank is dirty. If we wait until the red light of the water temperature indicator lights up before dealing with it, everything is already late, and the engine is already in a boiling state, which has actually caused damage to the engine. 

So how do we accurately know the water temperature of the engine? Although the dashboard only provides a rough indication of whether the water temperature is abnormal, the engine must have an accurate water temperature signal during operation to adjust fuel injection volume and control idle speed. So, generally there are two 1997 k1500 water temp gauge gear sensors on the engine, and one water temperature sensor signal is transmitted to the instrument panel to indicate whether the engine water temperature is abnormal, which is relatively rough; Another water temperature sensor signal is transmitted to the engine control unit as a correction signal for controlling engine operation, which is very accurate. We can use an engine fault diagnosis instrument to view the engine operation data flow and see this parameter very accurately. There is now an OBD box that can be plugged into the car OBD interface to see most of the car's operating parameters, including the engine water temperature value. 

The 1997 k1500 water temp gauge gear sensor provides signals to the engine computer to control the intake and injection rates. If the water temperature sensor is broken, it will cause the car to not accelerate, even if the engine is heavily fueled, it will be difficult to accelerate. Some only have the fault indicator light constantly on or accompanied by an alarm sound, and the car can be used normally. There are many sensors on cars, which are responsible for verifying various key messages and then transmitting them to the ECU. If the sensor is damaged, it can result in inaccurate feedback or inability to provide feedback at all.