boat temp gauge not working

• 2022-12-08

The scale pointer of the water temperature gauge will change with the change of water temperature. The water temperature gauge does not move. The possible causes are: water temperature sensor failure or aging . Water temperature sensor plug failure; Line problems; The pointer of the water temperature gauge is faulty. In case of this problem, it is recommended to repair or replace parts or instruments.

The water temperature gauge on the instrument panel of the ship does not move. First, check whether the wire ends are broken or loose . If it is good, either the water temperature sensor or the instrument is broken . You can unplug the plug of the water temperature sensor and ground the wire of the plug. Open the key to see whether the water temperature gauge on the instrument moves . If it does , the water temperature sensor is broken. Replace the instrument when it doesn't move. The power line of the water temperature gauge is open circuited . The heating coil of the water temperature gauge is burnt out; The electric heating coil of the water temperature gauge sensor is burnt or the contact is poorly contacted. The wiring of the water temperature gauge sensor is poor or open circuited . The voltage regulator supplying stable power to the circuit of the water temperature gauge is damaged.

Open circuit of the power line of the water temperature gauge, burnt wire coil of the water temperature gauge and poor contact will also affect the failure of the water temperature gauge. If the regulator that provides stable power to the circuit of the water temperature gauge is damaged , the water temperature gauge will not move. If the water temperature gauge fails , the partner will not know the engine temperature, which is easy to fail . The water meter doesn't move . Please check whether the sensor inside is in good condition first, and then check whether it is. Well , there's something wrong with the wiring on your dashboard . Do a test and maintenance. If the water temperature is still 0 after the ship starts to travel for a certain distance, it may be a fault of the water temperature sensor , connector and circuit , because the water temperature change signal of the vehicle engine cannot be transmitted to the water temperature display system.