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03 chevy impala p1404 code
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mk876699
New User
Apr 28, 2011, 9:01 AM
Post #1 of 6
(5223 views)
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03 chevy impala p1404 code
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chevy impala 3.4 170k, replaced the egr valve now light is back on, the car runs great but i hate having a light on. i have a diagnostic code checker to clear the code but curious how to fix it. any help would be awsome. the code is p1404
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 28, 2011, 10:35 AM
Post #2 of 6
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Re: 03 chevy impala p1404 code
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That means that you haven't resolved the problem yet. It could be many things including computer reprogramming. You will likely need a qualified tech to track down the problem. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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mk876699
New User
Apr 28, 2011, 2:34 PM
Post #3 of 6
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Re: 03 chevy impala p1404 code
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ya that is what i was thinking, someone told me there is a emissions thing under the back drivers side wheel but didnt say what the part was. thanks
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 28, 2011, 2:45 PM
Post #4 of 6
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Re: 03 chevy impala p1404 code
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Nothing to do with the EGR circuit. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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mk876699
New User
Apr 28, 2011, 4:41 PM
Post #5 of 6
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Re: 03 chevy impala p1404 code
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that is good to know, i will post the actual desc my code reader gives.
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 28, 2011, 4:47 PM
Post #6 of 6
(5190 views)
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Re: 03 chevy impala p1404 code
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We don't need that. We already know what the code means. You just need to get it diagnosed to find the cause. Your code reader isn't going to do that for you. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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