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Function And Operation Principle

The CVVT Oil Temperature Sensor (OTS) is a negative coefficient thermistor used by the PCM tl measure engine oil temperature for the purpose of adjusting CVVT calculations.

Fig 1: Identifying Oil Temperature Sensor

Courtesy of HYUNDAI MOTOR CO.

Fig 2: Identifying Oil Temperature Sensor, Thermistor, Body And Terminal

Courtesy of HYUNDAI MOTOR CO.