Mike's Workshop Manuals
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2023
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Pilot Elite
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Repair and Diagnosis
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Engine Performance
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Engine Control System - Advanced Diagnostics (P0571 - U129E)
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Advanced Diagnostics
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DTC Advanced Diagnostics: P2256
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Malfunction Threshold
Malfunction Threshold
The AFVB2 terminal voltage is 4.89 V or more for at least 0.5 second.