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Honda
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2023
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Pilot LX, AWD
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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 - Advanced Diagnostics (P0571 - U129E)
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Advanced Diagnostics
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DTC Advanced Diagnostics: P2279
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Confirmation Procedure
Confirmation Procedure
Operating Condition
Start the engine. Hold the engine speed [Engine Speed] at 3, 000 rpm without load (in P or N) until the radiator fan comes on.
Let the engine idle for at least 11 seconds.