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Home › Genesis › 2019 › G70 2.0T Dynamic, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 2.0L (1 Of 4) › DTC P0198-00: Engine Oil Temperature Sensor High Input › Component Inspection › Oil Temperature Sensor Inspection

Oil Temperature Sensor Inspection

  1. Turn "OFF" the ignition switch. Disconnect OTS connector.
  2. Measure the resistance between signal terminal and ground terminal of OTS connector. (Component side)

    Specification:  Approx. 5V

    Temp. (°C) Temp. (°F) Resistance (kΩ) Temp. (°C) Temp. (°F) Resistance (kΩ)
    -20 -4 16.52 40 104 1.11
    0 32 6 60 140 0.54
    20 68 2.45 80 176 0.29
  3. Is the measured resistance within specification?

    YES 

    • Clear DTC and Test-drive under the enable conditions. After the road test, if this DTC is set, recheck resistance. If not, it is intermittent fault. Go to "VERIFICATION OF VEHICLE REPAIR ".

    NO 

    • Check OTS for contamination, deterioration, or damage. Substitute with a known-good OTS and check for proper operation. If the problem is corrected, replace OTS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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