Diesel Engine Water Temperature Sensor

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Diesel engine water temperature sensor.

This video does not constitute or replace a real specialized technical man. The data from the engine temperature sensor provides readings for engine temperature gauge on the dashboard. The principle working of this sensor involves the use of an electrical resistance which measures the temperature of the coolant. As a result engine coolant needs to flow sufficiently.

If the climbing temperature is not dampened or dissipated the engine will overheat and stop working. Car engines run remarkably well using combustion fuels and oil for part lubrication. But friction still occurs between the moving parts leading to heat buildups. The coolant or water temperature sensor 2874a018 is used to measure the temperature of the engine coolant which can then be fed back to the ecu to adjust the timing and fuel ignition.

The engine temperature sensor informs the engine s ecu about the current ongoing variations in the engine temperature. How to control a coolant temperature sensor without removal. Ecu in turn adjusts and regulates the fuel quantity ignition timing. Based on this data the ecu also controls the additional functions such as switching on.