easiest water temp gauge install

• 2022-07-13

Here let me tell you the easiest method of installing water temp gauge. As we know , there are two kinds of water temperature sensors, which work under different voltage conditions. The sensor used for the water supply thermometer is 12V, and the sensor used for the engine control unit is 5V, so they are not interchangeable. Besides , their plugs are different in shape. It is very simple to distinguish them. The plug of the former has only one wire, while the plug for the engine control unit has two wires. Don't make a mistake .

The water temperature sensor needs to sense the highest water temperature value of the engine. The highest water temperature of the engine is generally at the outlet of the thermostat, so the water temperature sensors are installed near the thermostat, which is at the water outlet of the engine cooling system.

If the car water temperature gauge is faulty, you need to check it. When checking the water temperature gauge with the external resistance method, replace the sensor with the given resistance , and check whether the pointer deflection of the water temperature gauge is consistent with the calibration. If it is inconsistent , check whether the connecting wire is good, whether the output voltage of the voltage stabilizer is normal , and whether the water temperature gauge is damaged. If the given resistance is connected externally and the indication of the water temperature gauge is normal , it indicates that the fault is in the sensor.

In summer, the temperature of the driving water tank is too high and even "boiling" occurs from time to time, but when the water temperature is found to be too high, correct measures should be taken to deal with the emergency, and forced driving is not allowed, otherwise great damage will be caused to the engine. In addition to the regular maintenance of the vehicle, the driver should also pay more attention to the changes of the water temperature gauge and the use of coolant. Never mix different coolants, let alone with water, so as to avoid dilution or even sedimentation, resulting in failure or failure.

During daily driving, you should pay more attention to the condition of the vehicle. Don't wait until the water tank "boils" before you suddenly realize it. It's more important to prevent trouble before it happens. If it is necessary, you can replace a water temperature gauge and install it, which can be purchased from our company.