Decel Pop - Kawasaki Ninja H2 Forum
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post #1 of 20 Old 06-27-2016, 10:13 AM Thread Starter
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Decel Pop

I've got a 2015 with the full Brock's kit (Brocks Meg, reflash ECU and PCV)

Makes great power. Having an issue with popping during decel. Tested various combos of fuel at 0% throttle. Went 8% and it seemed better (not completely gone), went 15% and it got quieter still, but let out one big bang every now and then. Settled on 11% extra at 0% from 2500 to 6000. Seemed good for a while, but still crackles at 3000 - 4000. A lot in 3rd gear decel.

Anyone have any tips or thoughts?

Thanks,
Craig
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post #2 of 20 Old 06-28-2016, 09:35 AM
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Originally Posted by cwalker2 View Post
I've got a 2015 with the full Brock's kit (Brocks Meg, reflash ECU and PCV)

Makes great power. Having an issue with popping during decel. Tested various combos of fuel at 0% throttle. Went 8% and it seemed better (not completely gone), went 15% and it got quieter still, but let out one big bang every now and then. Settled on 11% extra at 0% from 2500 to 6000. Seemed good for a while, but still crackles at 3000 - 4000. A lot in 3rd gear decel.

Anyone have any tips or thoughts?

Thanks,
Craig
Installed block offs right? Yes captain obvious but somebody gotta ask lol
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post #3 of 20 Old 06-28-2016, 12:07 PM
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Block-off plates are not needed if the bike is flashed. I believe could be an exaust leak. Did you replaced the gasket?
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post #4 of 20 Old 06-28-2016, 12:08 PM
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And, your KEBC is on or off?
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post #5 of 20 Old 06-28-2016, 12:10 PM Thread Starter
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Not silly. Great question actually.

I thought the Brock's ECU Reflash eliminated the PAIR from operating at all and thus block offs not required.
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post #6 of 20 Old 06-28-2016, 12:13 PM
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Not silly. Great question actually.

I thought the Brock's ECU Reflash eliminated the PAIR from operating at all and thus block offs not required.

Replaced gaskets? KEBC on or off?
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post #7 of 20 Old 06-28-2016, 09:17 PM Thread Starter
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KEBC is off. Gaskets replaced during pipe install.
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post #8 of 20 Old 06-29-2016, 01:49 AM
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I have the same set up (Brock's full slash cut, pcv, ecu, and filter) and I also am getting the decel pop, I was thinking it's the map possibly due altitude here in so cal vs Ohio but that's just a guess..
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post #9 of 20 Old 06-29-2016, 06:25 AM
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Garage
Does this qualify as a decel-pop?

Last edited by BobC; 08-31-2016 at 06:45 AM.
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post #10 of 20 Old 06-29-2016, 09:16 AM
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Now that the exhaust I want
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