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Insight EX
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Engine Control System - Advanced Diagnostics (1 Of 2)
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Advanced Diagnostics
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DTC P04E0
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Malfunction Threshold
Malfunction Threshold
When the change in the pressure is 0.4 kPa (0.11 inHg, 3 mmHg) or less toward positive pressure continuously for 19 minutes, 10 seconds or more after opening the EVAP canister purge valve.