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2021
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Ridgeline RTL, AWD
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Engine Performance
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System
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Engine Control System - Advanced Diagnostics (P0521 - P1683)
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Advanced Diagnostics
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DTC P1174
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Notes
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DTC P1174: Notes
DTC P1174:
Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Circuit Out of Range High