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Hyundai
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2020
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Elantra Eco
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnosis - 1.4L (6 Of 6)
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DTC P2251: O2 Sensor Reference Ground Circuit/Open (Bank 1 Sensor 1)
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DTC Information
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DTC Description
DTC Description
The express Virtuelle Ground Circuit open circuit DTC P2251 is detected.