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Home >> Hyundai >> 2011 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0197: Engine Oil Temperature Sensor Low Input >> Inspection/Repair >> W/Harness Inspection >> Signal Circuit Inspection

Signal Circuit Inspection

  1. IG "OFF" and disconnect OTS connector.
  2. IG "ON".
  3. Measure voltage between signal terminal of OTS harness connector and chassis ground.

    Specification:  Approx. 5V

    Fig 1: Measuring Voltage Between Signal Terminal Of OTS Harness Connector And Chassis Ground
    G07251505Courtesy of HYUNDAI MOTOR CO.
  4. Is the measured voltage within specification?

    YES 

    NO 

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