Fuel over-run cutoff delay, Kpro v4

K-Series Programmable ECU installation questions / support issues
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MR2K24
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Joined: Wed Jan 13, 2016 10:36 am

Fuel over-run cutoff delay, Kpro v4

Post by MR2K24 »

Hello Everyone, My question is will there ever be a setting to allow to lengthen the cutoff delay? I see that there is a disable button, but no adjustment tables. I know this sounds crazy but I actually want to add some "rev hang"; My rpms drop like a rock right now and it makes driving less enjoyable. Obviously when I shift fast this is not a problem, but I don't feel like I should have to shift as fast as I do to make a smooth transition into the next gear. Thanks guys!
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Hondata
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Re: Fuel over-run cutoff delay, Kpro v4

Post by Hondata »

Switching the fuel injectors on or off during a shift does not make any difference to the rate of rpm drop. The setting is there so that the fuel trims do not go negative when the AF goes rich from the injectors not shutting off.
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MR2K24
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Re: Fuel over-run cutoff delay, Kpro v4

Post by MR2K24 »

Is there any way to create more rev hang then ?
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Hondata
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Re: Fuel over-run cutoff delay, Kpro v4

Post by Hondata »

The throttle needs to allow more air in. It has to be a mechanical solution, not the ECU.
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MR2K24
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Re: Fuel over-run cutoff delay, Kpro v4

Post by MR2K24 »

Awesome, thanks for your help :)
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