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2023
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Pilot LX, AWD
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Engine Control System - DTC Diagnostics (P0201 - P0A11)
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Troubleshooting
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DTC P0420, P0430
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Overview
DTC P0420, P0430: Overview
If the secondary HO2S (sensor 2) fluctuation integration value within a certain duration exceeds a specified value, the PCM determines an abnormality and stores the DTC.