code 401 egr problem

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Mar 27, 2009 | 10:04 AM

benenuf

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code 401 egr problem

help my 97 f150 4.6 check engine light stay on the code is 401 insufficient egr flow ihave replaced the egr valve,but did not cure my problem any suggestions

Mar 27, 2009 | 10:32 AM

KingRanchMan02

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From: Louisville, Kentucky

https://www.ford-trucks.com/forums/248921-diagnostic-code-p0401-insufficient-egr-flow.html

This should help you out. Good luck!

Mar 28, 2009 | 02:51 AM

benenuf

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thank you king ranch the info was very benefical to me,this here site is the greatest.

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