2012 Honda civic si knocks

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EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

No it won’t change anything in the tune.
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

sorry fell asleep but did a log this morning but notice while shifting 3-4 heard a lil poping i know u had to do a lil fuel adding
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EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

Yeah, I was trying to see if I can get rid of the knock between gear changes on the 3-4, which it did. I'll make some changes that get rid of the popping and see if it still keeps the knock away.

Here is the next one. It's close. Just searching for some consistency.
AGP7827.SD.Rev10 (Blended).fpcal
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AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

ok on this one im drive normal but wot 3-4 while shifting
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

did some pulls
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EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

Looks pretty good. Had one knock but it was before you turned on the datalog so I don't know where it happened. I don't see anymore knock during the shift, so let's go back to long pulls from 2500-redline so we can finalize the fueling. All the 2-3-4 pulls give us really random data. Maybe do the pulls from 2500-reline in third and then shift into 4th gear if you want. But start making the pulls in third gear from 2500 so we can get a good look at the fueling again. We're really close, just trying to make it consistent.
AGP7827.SD.Rev11 (Blended).fpcal
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AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

Ok
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

late but jus did a run seen 2 in number 2 but still poping while down shifting 🤷‍♂️
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EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

The popping is during up shifting or downshifting? Normal driving or downshifting at high rpms?
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

Some at both up n down shifting at high rpm n mids i believe
EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

Looks like you said it wasn't happening until Rev09. Go back to Rev08 and see how it acts. Don't click rev hang on, leave it off. Just go back to Rev08 and see if it goes away. I doubt rev hang can cause something like that, but who knows. Just upload Rev08 as you have it and see how it goes.
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

Ok
AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

the pop their but not hard as much only like when im switching gears while in decal or having foot on peddle a bit
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EFICU
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Re: 2012 Honda civic si knocks

Post by EFICU »

Gotcha. They are are just little crackles here and there aren't they? Which would be somewhat normal in the areas you mention, especially with the resonator delete.

That one actually looked pretty good. I made a few fueling changes and left all the ignition alone as there was no knock. If you turn the rev hang on, see if it crackles more than it does with it turned off. That was the one thing you mentioned you wanted to change in Rev09 and noticed the sound.
AGP7827.SD.Rev08.1 (Blended).fpcal
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AGP7827
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Re: 2012 Honda civic si knocks

Post by AGP7827 »

Ok yeah i dont mind it but its fine so want me yo use the 8.1 n see how it is or go back to part 9
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