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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 (1 Of 2)
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Advanced Diagnostics
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DTC P0327, P0328
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Malfunction Threshold
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DTC: P0327
DTC: P0327
The knock sensor output voltage is 0.50 V or less for at least 2.0 seconds.