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Home >> Infiniti >> 2004 >> FX35 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 259 (Engine Control System) >> DTC P0125 ECT Sensor >> Component Inspection >> Engine COOLANT Temperature Sensor
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Engine COOLANT Temperature Sensor

WARNING: This page is about a different car, the 2004 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check resistance between engine COOLANT temperature sensor terminals 1 and 2 as shown in Figure .

    Reference data 

    For engine COOLANT temperature sensor specifications, see Figure

    For thermistor specifications in graph format, see Figure .

  2. If NG, replace engine COOLANT temperature sensor.
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