175 evinrude water temp gauge not working

• 2022-06-29

Generally, there are three situations when the water temperature gauge does not work: the temperature sensor is broken, and the water temperature gauge cannot detect the temperature signal sent by the temperature sensor; The water temperature gauge is damaged; The instrument itself is faulty. The 175 evinrude boat marine water temp gauge not working , can find the reason from the three .

All Evinrude marine engines are water-cooled. This kind of engine relies on the continuous circulation of coolant in the engine to remove excess heat. Water temp gauge does not work? If the water temp gauge does not work, it may be caused by the failure of the water temperature sensor. It is recommended to replace the water temp sensor.

The coolant has two circulation paths in the engine, one is a large circulation and the other is a small circulation. When the engine is just started and the engine has not reached the normal operating temperature, the coolant circulates in the engine for a small time. When the coolant circulates for a small time, it does not pass through the cooling water tank, which is conducive to the rapid temperature rise of the engine.

The coolant of the engine needs to be changed regularly. The coolant of ordinary household vehicles needs to be changed every two years. If the coolant is not changed for a long time, the boiling point will drop and the freezing point will rise.

Never use tap water to replace the coolant in the engine. Tap water contains minerals, which are easy to form scale when heated.

In order to ensure the normal operation of the engine, the engine coolant temperature sensor will be equipped, which is usually displayed separately on the vehicle instrument panel (water temperature gauge).

The pointer of the 175 evinrude water temperature gauge doesn't move, which means that the water temperature gauge can't normally display the 175 evinrude 's water temperature, which has a great impact on the 175 evinrude . If the engine temperature is too high, the owner will continue to use it without being prompted, which is easy to damage the 175 evinrude 's engine. The owner can turn on the 175 evinrude 's warm air and feel whether the temperature increases. If the water temperature is too low, it will also affect the use of the 175 evinrude . The water temperature of a normal 175 evinrude is 90 ℃. If the temperature is higher or lower, the normal operation of the engine will be affected. The owner should not use the 175 evinrude at this time and wait until the water temperature gauge is normal.