i hope you understand me
i hope you understand me
In the video that you linked, the vehicle is using Spark cut to limit RPM. Other than having a distinctive sound, this RPM rev limit method may not be the best for the engine - it can allow raw fuel to build up in the cylinders. For rev limiting, Fuel cut (as you are currently using) is probably the least damaging to the engine.
OK tell me how do I spark cut it I know it is damaging for the engine but I want to do it how ?
You'll need an MSD or other aftermarket rpm control device. It's not built into the stock computers.
i made a 2015 sierra e92 do it and it is stock
also i had a stock 2008 silverado do it but using hp tuner
I use Tunercats and I can make and blackbox and 0411 do that. And they sound exactly like it does in the video. If 6100 defuel, 5900 defuel is too slow, then tighten them up until you get what you want. A 6100 defuel and 6098 refuel will sound like a constant buzz.
peace
Hog
i did do that if you look but didn't work
constant>system parameter>extreme fuel cutoff RPM 6100 extreme fuel resume RPM 6098
Attachment 10244 see the picture there is an X on the ETC cutoff if i remove it and tick the spark cutoff will that work ? because i removed the X without puting the X on spark and it didn't work
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