 Need to pick your collective brains, p401 code kicking my ass |
 Apr 25, 2011 - 5:05 PM
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 Enthusiast  Joined Jun 2, '10 From Davenport, Florida Currently Offline Reputation: 0 (0%)  |
ok heres the deal p401 insufficent egr flow is the code that keeps coming up... so far i have replaced the egr valve, egr modulator, egr vacuum switching valve, and all of the rubber hosing what am i missing or is my ecu bad, from what i have read i have replaced the entire egr system. i'm at loss and need help any suggestions welcome.
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Posts in this topic
b22ri22an I read about an egr temp sensor might be the case ... May 3, 2011 - 3:22 AM
PolliS_5S-FE not sure if it will help but have a look at this h... May 3, 2011 - 3:56 AM  |
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