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DTC P0401, P0402: Exhaust Gas Recirculation (EGR) Flow Insufficient Detected/Excessive Detected
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System/Wiring Diagram
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System/Wiring Diagram
Fig 1: DTC P0401 / P0402: Exhaust Gas Recirculation (EGR) Flow Insufficient Detected/Excessive Detected System/Wiring Diagram
Courtesy of SUZUKI OF AMERICA CORP.