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Home >> Infiniti >> 2004 >> FX35 RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0125 ECT Sensor >> Component Inspection >> Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor

  1. Check resistance between engine coolant temperature sensor terminals 1 and 2 as shown in the figure. See Figure.

    Reference data 

    For engine coolant temperature sensor specifications, see Figure and for graph of thermistor performance, see Figure.

  2. If NG, replace engine coolant temperature sensor.
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