Where is the Elantra coolant temperature sensor located?

[VanSavannah]

The coolant temperature sensor of the Elantra is located at the front end of the engine's water inlet pipe. Here is some information about the coolant temperature sensor: 1. Most cars use water-cooled engines, which rely on coolant continuously circulating within the engine for heat dissipation, hence requiring a coolant temperature sensor. 2. The internal structure of the coolant temperature sensor consists of a thermistor, with a resistance range between 275 ohms and 6500 ohms. The resistance increases as the temperature decreases and decreases as the temperature rises. 3. The coolant level and temperature sensor comprises a thermostat section and a water level control section, accompanied by a pressure-reducing device before the electric valve and a rotary muffler heater for heating.