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Home >> Hyundai >> 2012 >> Elantra Touring GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> Inspection Chart For Diagnostic Trouble Codes (DTC) >> P0197: Engine Oil Temperature Sensor Low Input >> DTC Description
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DTC Description

PCM sets DTC P0197 if the PCM detects signal voltage lower than the possible range of a properly operating OTS.