how to add water temp gauge to 2003 vw beetle convertible

• 2022-07-20

The 2003 vw beetle convertible water temp gauge can be added, but pay attention to the signal matching . When connecting the water temperature gauge externally, do not disturb the signal of the original vehicle . If the thermostat is removed , it is generally not allowed to install a water temperature gauge . Many cars have electronic thermostat . If the thermostat is damaged and the computer fails , the thermostat will fail . This one cannot be removed and must be replaced . Thermostat is a valve that controls the flow path of engine coolant . It automatically adjusts the amount of water entering the radiator according to the cooling water temperature to ensure that the engine works within the appropriate temperature range . It is at the upper outlet of the engine . The thermostat needs to be in good condition before the engine can work normally . The removal of the thermostat will greatly reduce the thermal efficiency of the engine and increase fuel consumption . The removal of the thermostat will also cause the warm air not to be hot . The thermostat of the car is still very important, because the thermostat can maintain the regulated temperature and keep the engine at a normal temperature , so that the engine can work normally , so it should also be carefully considered when removing the thermostat .

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The water temperature is connected to a water temperature sensor , and the oil temperature requires the oil cake to be installed in the machine filter . Basically , the pipe is cut open for operation . As long as it is sealed, it will be all right. It's easy to connect the sensor and the connector with a special connector . However , some liquid must be lost when installing the connector (TEE), and it must be installed after the engine temperature completely drops down to prevent scalding . Remember it .