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Home >> Hyundai >> 2023 >> Tucson Plug-In Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Oil Pressure & Oil Temperature Sensor (OPTS) >> Repair Procedures >> Inspection >> Inspection

Repair Procedures: Inspection: Inspection

  1. Remove the Oil Pressure & Oil Temperature Sensor.

    (Refer to Oil Pressure & Oil Temperature Sensor - " REMOVE  ") 

  2. After immersing the thermistor of the sensor into engine oil, measure resistance between the sensor terminals 1 and 4.
    Temperature [°C, (°F)] Resistance (kΩ)
    -40 (-40) 125.5 - 136.7
    -30 (-22) 93.3 - 104.7
    -20 (-4) 63.9 - 71.2
    -10 (14) 41.8 - 46.5
    0 (32) 26.8 - 30.1
    10 (50) 17.2 - 19.2
    20 (68) 11.1 - 12.5
    25 (77) 9.0 - 10.1
    30 (86) 7.4 - 8.3
    40 (104) 4.9 - 5.5
    50 (122) 3.3 - 3.8
    60 (140) 2.3 - 2.6
    70 (158) 1.6 - 1.8
    80 (176) 1.2 - 1.3
    90 (194) 0.86 - 0.97
    100 (212) 0.64 - 0.72
    110 (230) 0.48 - 0.54
    120 (248) 0.37 - 0.41
    130 (266) 0.28 - 0.32
    140 (284) 0.22 - 0.25
    150 (302) 0.17 - 0.2
    160 (320) 0.14 - 0.17