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Ridgeline RTL, AWD
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Engine Control System - Advanced Diagnostics (P1684 - U129E)
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Advanced Diagnostics
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DTC P2197 (2024 2025)
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Notes
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DTC P2197 (2024 2025): Notes
DTC P2197:
Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Signal Stuck Lean