Kpro V4 k24 all motor rich tip in and lean spike at vtec engagement

K-Series Programmable ECU installation questions / support issues
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b00st2r
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Joined: Thu Apr 28, 2016 12:53 pm

Kpro V4 k24 all motor rich tip in and lean spike at vtec engagement

Post by b00st2r »

I've attached a datalog of 3rd gear wot pull, as you can see every time i went wot, the afr tip in would dip into the 11's. I notice the flashpro software have tip in fuel adjustment but i cant find anything about it regarding kpro. is there an adjustment for this?

The other issue is the car go lean for a split second right after vtec engagement, in the log i believe it went into the 14's then settle to 13s right away. i've read that this is normal and is nothing to worry about?
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Spunkster
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Re: Kpro V4 k24 all motor rich tip in and lean spike at vtec engagement

Post by Spunkster »

Both look pretty normal and should not cause any real issue. There is no tip in adjustment with the K-Pro.
b00st2r
Posts: 2
Joined: Thu Apr 28, 2016 12:53 pm

Re: Kpro V4 k24 all motor rich tip in and lean spike at vtec engagement

Post by b00st2r »

Thanks for the input. Another quick question, Does my cam angle look normal? It tend to spike one or two degree and is erratic.
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Spunkster
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Posts: 23887
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Kpro V4 k24 all motor rich tip in and lean spike at vtec engagement

Post by Spunkster »

seems pretty normal too.
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