Car Boat Water Temperature Gauge 3/8 NPT Sensor Sender Range 40~120 Celsius Universal Water Temp

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• Function: A Water Temperature Sensor Is An Automotive Electronic Sensor That Monitors The Temperature Of The Engine Coolant And Transmits Information To The Vehicle'S Engine Control Unit (Ecu).
• Importance: A Water Temperature Sensor Is Essential To Keeping The Engine At Its Optimal Operating Temperature, Helping To Prevent Overheating Or Insufficient Cooling, Thereby Protecting Engine Components.
• Installation Location: A Water Temperature Sensor Is Typically Installed In The Engine Coolant'S Circulation Pipe Or Directly In The Engine'S Water Jacket.
• Working Principle: A Water Temperature Sensor Senses Temperature Changes Through Resistance Changes Or Thermistors And Converts These Changes Into Electrical Signals That Are Then Interpreted By The Ecu.
• Failure Impact: If A Water Temperature Sensor Fails, It May Cause The Ecu To Be Unable To Accurately Read The Engine Temperature, Affecting Fuel Injection, Ignition Timing, And Other Engine Management System Functions.