Engine Water Temperature Sensor

This video does not constitute or replace a real specialized technical man.

Engine water temperature sensor.

The coolant temperature sensor also known as the coolant temperature switch is the engine management system that monitors the temperature of the coolant and relays this information to the ecm. The coolant temperature sensor also known as the coolant temperature switch is an engine management system sensor that is used to monitor the temperature of the engine s coolant most coolant temperature sensors operate using electrical resistance to measure the temperature of the coolant. How to control a coolant temperature sensor without removal. When the sensor is functioning properly it will tell your on board computer if the temperature is too high alerting the driver that a problem exists.

Before the automated systems in vehicles this was the sole purpose of the temperature sensor. Coolant temperature sensors are also known as engine coolant temperature sensors or ect sensors. The tip of the cts is probably located right next to the engine coolant. The data from the engine temperature sensor provides readings for engine temperature gauge on the dashboard.

On most vehicles the coolant temperature sensor cts can be found somewhere near the engine thermostat which allows it to function optimally. The coolant temperature sensor is what tells the car s computer what the engine s running temperature is. Keep your engine cool regardless if the temperatures are skyrocketing outside by making sure your coolant temperature sensor is operating correctly. The principle working of this sensor involves the use of an electrical resistance which measures the temperature of the coolant.

But how does this car temperature sensor really work and what s its purpose. How the temperature sensor works. This will then translate to how the engine runs. A functional coolant temperature sensor not only ensures a safer ride but it also prevents your vehicle from using more gas than necessary.

The engine temperature sensor informs the engine s ecu about the current ongoing variations in the engine temperature. Helping to ensure less fuel is supplied when the engine is warm or more when the engine is cold. These measurements produce essential data for the engine system of your vehicle. Based on this data the ecu also controls the additional functions such as switching on.