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Home >> Hyundai >> 2005 >> Elantra GLS, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Troubleshooting Procedures >> DTC P0198: Engine Oil Temp. Sensor High Input >> Ground Circuit Inspection
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Ground Circuit Inspection

  1. Ignition "OFF"
  2. Disconnect PCM connector.
  3. Measure resistance between terminals 1 of the OTS harness connector and 76 of the PCM harness connector.

    Specification : Approx. 0Ω

    Fig 1: Measuring Resistance Between Terminals 1 Of OTS Harness Connector And 76 Of PCM Harness Connector
    G03842771Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    YES 

    NO