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Honda
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2021
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Insight EX
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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 (2 Of 2)
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Advanced Diagnostics
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DTC P2401, P2402
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Possible Cause
›
DTC: P2402
DTC: P2402
EVAP leak check module VMOTOR line open
EVAP leak check module ground line open
EVAP leak check module VMOTOR line short to power
EVAP leak check module ground line short to power
PCM internal circuit failure