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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0128 Thermostat Function >> Component Inspection >> Engine COOLANT Temperature Sensor

Engine COOLANT Temperature Sensor

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Check resistance as shown in Figure .

Reference data 

For engine COOLANT temperature sensor specifications, see Figure

If NG, replace engine COOLANT temperature sensor.

For thermistor specifications in graph format, see Figure .