Function And Operation Principle

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

Fig 1: Identifying ECTS, OTS And OCV Location

Courtesy of HYUNDAI MOTOR CO.

Fig 2: Sectional View Of CVVT Oil Temperature Sensor (OTS)

Courtesy of HYUNDAI MOTOR CO.