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I keep throwing the CEL code: P0401?

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Old Jul 17, 2006, 03:17 PM
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I keep throwing the CEL code: P0401?
I've thrown this code 4-5 times recently and I have no idea what the hell it is or what would be causing it?

P0401 = Exhaust Gas Recirculation Flow Insufficient Detected.

Anyone got some ideas?
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Old Jul 17, 2006, 03:26 PM
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https://www.evolutionm.net/forums/sh...ighlight=p0401
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Old Jul 17, 2006, 03:29 PM
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there is a vac hose disconnected. Go behind the thottle and feel around for a nipple. The vac line will be around that area find the line and stick in the nipple then zip tie and your good to go
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Old Jul 17, 2006, 05:01 PM
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I'm fishing around back there, haven't found anything yet ;/
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Old Jul 17, 2006, 08:39 PM
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I found it, thanks.
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