OE# 81 274200085
Every driver knows that coolant/antifreeze is needed to keep an engine at optimum temperature. But how do cooling systems know when the engine is operating at the right temperature?
A temperature sensor is used to measure the temperature of the coolant/antifreeze mix in the cooling system, giving an indication of how much heat the engine is giving off.
The sensor works continually monitoring the coolant temperature to make sure the engine is running at the optimum temperature.
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