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A Error code question

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Old

Jan 19, 2010 | 12:26 PM

#1

hubertt

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A Error code question

Hi Guys, I've just scanned my 97 F150 after the CEL, and got error P0401 Exhaust Gas Recirculation Flow Insufficient Detected. What the heck is this? and where do I start to fix this error??

Thank you for your time and help.

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Old

Jan 19, 2010 | 05:57 PM

#2

fordtech08

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replace your dpfe, find your egr follow the tube to your exhaust there will be 2 hoses coming off follow those hoses to a little box with a connector that is the dpfe replace that and the 2 hoses

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Old

Jan 19, 2010 | 08:54 PM

#3

projectSHO89

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From: St Louis

There are literally HUNDREDS of posts regarding this fault code.

Plug it into the SEARCH tool above to find some of them.

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