DTC P0401 EGR flow insufficient
Hyundai - DTC P0401 EGR flow insufficient
Questions tagged [p0401]
4 questions
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3 answers
After Replacing EGR valve and tube: repeat of code P0401 for 98 Accord V6
About 13 months and 7500 miles ago, my mechanic replaced the EGR Valve and Tube and cleaned the intake to solve the low airflow problem. Now I'm again getting an insufficient flow warning with my check engine light (code P0401). I noticed the light…
SAG
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2 answers
P0401 and P0122 on a 2005 Hyundai Sonata
Our car has the check engine light come on with a codes P0401 and P0122. The car seems to run fine. What sorts of things should we check?
M Smith
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What does code P0401 mean?
I own a 2006 Malibu Maxx 3.5, last night a neighbor replaced my air filter, and after I went no more than two miles the check engine light went on . I will add that the filter was dirty but nowhere near what I saw while I was researching the…
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Still have the P0401 code despite replacing EGR valve twice
I have a 200 honda accord with 275K miles on it. I have replace two EGR valves in the last 4 months. The problem I have is after 15 minutes of driving, the car will stall and I have to wait about a minute and it will start back up. and then 2…
Charlie
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