LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2004 >> FX35 AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0125 ECT Sensor >> Component Inspection >> Engine Coolant Temperature Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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.
scientia non olet · About LEMON Manuals