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2019
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Insight EX
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Repair and Diagnosis
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Engine Performance
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Engine Control System - Advanced Diagnostics (1 Of 2)
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Advanced Diagnostics
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DTC P0138 (2020 2021)
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Notes
DTC P0138 (2020 2021): Notes
DTC P0138:
Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage