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Home › Hyundai › 2004 › Elantra GLS, Automatic › Repair and Diagnosis › Engine Performance › Engine Control Systems › Fuel System › DTC Trouble Shooting Procedures › DTC P0138: O2 Sensor Circuit High Input (Bank 1, Sensor 2) › DTC Detecting Condition

DTC P0138: O2 Sensor Circuit High Input (Bank 1, Sensor 2): DTC Detecting Condition

Fig 1: DTC P0138: Detecting Conditions & Probable Causes
G00749237Courtesy of HYUNDAI MOTOR CO.
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