P0411 code CEL Ripped intake hose
#1
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P0411 code CEL Ripped intake hose
Around May of this past year I got my head rebuilt due to a blown head gasket. When replacing the gasket they found that the retainers were cracked and I was lucky enough to have found that before my engine was done. When my friend put the motor back together I guess the old intake cracked from the circled part. It cracked where the hose connects but on the intake part. At first I didn’t notice it until i started hearing a hissing sound and then the CEL came up. I’ve been getting some backfiring and a bit worse mpg. I purchased a new intake hose from hondapartsnow and it should be getting here this week. Will this fix the CEL because I’m no longer getting misfires on cylinder one as I was getting before I fixed the head gasket issue, now it’s that p0411. I don’t believe I have another vacuum leak on the car and only thing I can think that is causing the cel is that ripped intake.
Thanks for anyone who responds!
I can post a picture of my actual car tomorrow since it’s pretty late right now so I added a random photo from google to show where the crack is.
Thanks for anyone who responds!
I can post a picture of my actual car tomorrow since it’s pretty late right now so I added a random photo from google to show where the crack is.
Last edited by adrian2k; 01-03-2021 at 11:51 PM.
#2
I don't think that would be a source of your cel, but it did need replacing to keep the air stream clean. Back-firing is usually a sign of an exhaust leak, or running overly rich, perhaps a coil or injector issue, hard to say without exploring further. Hopefully the new intake pipe will help but it may not resolve all of your issues.
#3
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I don't think that would be a source of your cel, but it did need replacing to keep the air stream clean. Back-firing is usually a sign of an exhaust leak, or running overly rich, perhaps a coil or injector issue, hard to say without exploring further. Hopefully the new intake pipe will help but it may not resolve all of your issues.
Hopefully after a few drives the CEL will go away? or how long until so?
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