What is a Coolant Temperature Sensor or Engine Temperature Sensor?
A coolant temperature sensor is a type of variable resistance sensor in a car engine. It sends a voltage to the ECU based on changes in the water temperature.
It is usually located next to the thermostat or, in some cars, behind the cylinder.
In a car like the Pride, there are three coolant sensors in colors blue, green, and brown.
The blue sensor is related to the gauge display on the dashboard.
The green sensor sends the water temperature to the ECU.
The brown sensor controls the fan unit and manages the fan’s operation.
Golden Union’s coolant temperature sensors are produced and distributed with the highest quality raw materials.
Signs of a Faulty Coolant Sensor or Engine Temperature Sensor
1- The water temperature gauge being stuck or moving excessively
2- Water leaking around it
3- The fan not turning on
4- Engine overheating
5- Hard starting of the car
6- Increased fuel consumption and excessive smoke from the car
7- Flashing check engine light
The coolant temperature sensor is a crucial and important component. Its high quality is essential for saving time and costs, as well as its important role. In this regard, Golden Union Asia, leveraging its extensive experience, supplies high-quality car parts and accessories for domestic vehicles across the country.
