Fuel Temperature Sensor(FTS) is installed in fuel supplying line and senses the termperature of fuel supplied to high pressure pump. Fuel temperature is limmited to protect fuel such as high pressure pump and injectors from damages due to rapid deterioration by vapor-lock which can occur at high temperature or destruction of oil membrance.
Turn ignition switch OFF.
Disconnect the fuel temperature sensor connector.
Measure resistance between sensor signal terminal and ground terminal.
Specification: Refer to "SPECIFICATION".
