Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

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Link: lemon-manuals.la

Oil Temperature Sensor For ECM: Description and Operation

CVVT OIL TEMPERATURE SENSOR (OTS)

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