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I have a honda Accord 01/2.3 Engine.with the check engine light On Code# PO401

(2001 Honda Accord)
in Selma, CA on April 01, 2012
PO401 exhaust gas recirculation Flow Insuffcient
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Popular Answer
of Greg's Orange Auto on April 01, 2012
ck for a restriction in the egr system to start with. possibly under the egr valve
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