Diesel Bombers - code p0401

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- - code p0401 (https://www.dieselbombers.com/chevy-gmc-truck-duramax-turbo-diesel-forum/81135-code-p0401.html)

montana stallion

08-11-2011 08:38 PM

code p0401

i have a 2006 duramax that i put a hypertech econ programmer in stage 2 and also a mbrp 4" turbo back exhaust. i had the check engine light come today with p0401 code. EGR code is there anything i can do to not get this code ? any help would be appreciated. thanks

guytonLBZ

08-12-2011 11:43 AM

what i would do is go with a blocker plate and get into a PPE standard or EDGE EVO race.

montana stallion

08-13-2011 09:04 AM

thanks for the info i have ordered a blocker plate and finger stick so far.

BriteWhiteRam

08-13-2011 09:38 AM

thats a good place to start:hellox:

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