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Home >> Nissan-Datsun >> 2023 >> Sentra SR >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2 Of 2) >> Component/Circuit Diagnosis >> Engine Oil Temperature Sensor >> Component Inspection

Component Inspection

  1. CHECK ENGINE OIL TEMPERATURE (EOT) SENSOR 
      1. Turn ignition switch OFF.
      2. Disconnect EOT sensor harness connector.
      3. Remove EOT sensor. Refer to Exploded View .
      4. Check the resistance between EOT sensor terminals by heating with hot water as shown in the figure, below.
        GNSDB35294Courtesy of NISSAN
        EOT sensor Condition Resistance
        Terminal
        1 2 Temperature [°C (°F)] 20 (68) 2.37 - 2.63 kΩ
        50 (122) 0.68 - 1.00 kΩ
        90 (194) 0.236 - 0.260 kΩ

    Is the inspection result normal?

    YES>>

    INSPECTION END

    NO>>

    Replace EOT sensor. Refer to Exploded View .