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P0400 Ford - focus 2006

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I'm getting a PO400 code on my 2006 Ford Focus

Vehicle: 2006 Ford focus

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P0400 Exhaust gas recirculation (EGR) Flow

This is for the EGR system, when this code occurs either event happens the EGR ports are plugged, or the EGR is non operational.You can remove the EGR if the passage is clear, replace the EGR valve.

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