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Mazda
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2004
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MX-5 Miata Base, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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On-Board Diagnostic (Engine Control System BP, BP With TC]
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DTC P0401: EGR Flow Insufficient Detected
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Diagnostic Procedure
Diagnostic Procedure
Fig 1: Diagnostic Procedure - DTC P0401 [BP, BP With TC]
Courtesy of MAZDA MOTORS CORP.
Courtesy of MAZDA MOTORS CORP.