Author Topic: fuel cut delay  (Read 5446 times)

Offline fphil

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fuel cut delay
« on: August 07, 2014, 09:57:06 am »
I can feel the return of the torque when the fuel resumes from the overrun fuel cut.

Do you know if the Fuelcut Delay parameter is for smoothing that torque step? I found no hint in the VT Help.

Would not be better to have the fw which reduces the spark advance for a while ?ilippe

Philippe

Offline dnb

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Re: fuel cut delay
« Reply #1 on: August 07, 2014, 12:44:09 pm »
I thought that delay was so you could avoid fuel cut on gear changes.

Offline gunni

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Re: fuel cut delay
« Reply #2 on: August 11, 2014, 04:49:38 pm »
It is so that if you momentarily close the throttle the ports donĀ“t dry out and you get a stumple getting back on throttle.

Offline fphil

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Re: fuel cut delay
« Reply #3 on: August 11, 2014, 06:15:50 pm »
Thanks, so this is not for smoothing the fuelcut return.
I should probably dig the ignition map at the (rpm,map) point of return

Philippe