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Description And Operation: Description

Ambient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature.

This sensor is exposed to the ambient air temperature in front of the radiator.

The ATS is a Negative Temperature Coefficient (NTC)-type sensor and its resistance is in inverse proportion to the temperature.

Fig 1: Air Temperature Sensor (ATS)
G00535118Courtesy of KIA MOTORS AMERICA, INC.