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Home >> Hyundai >> 2009 >> Elantra GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC P0198 Engine Oil Temp. Sensor High Input >> Component Inspection
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Component Inspection

  1. Ignition "OFF"
  2. Disconnect OTS connector.
  3. Measure resistance between terminals 1 and 2 of OTS connector (Component side).

    SPECIFICATION 

    DTC P0198 RESISTANCE AND TEMPERATURE SPECIFICATIONS

    Temp. (°C) Temp. (°F) OTS Resistance (kΩ)
    -20 -4 Approx. 14.1 ~ 16.9
    0 32 Approx. 6
    20 68 Approx. 2.3 ~ 2.6
    40 104 Approx. 1.1 ~ 1.2
    60 140 Approx. 0.5
    80 176 Approx. 0.3
    Fig 1: Measuring Resistance Between Terminals 1 And 2 Of OTS Connector
    G05363821Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    YES 

    • Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    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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