Possible to disable throttle cut while brakes are applied?

[dpatt711]

I noticed if I'm on the throttle while brakes are applied, the truck will cut power after a few seconds. This happens even with traction control long press disabled, and diffs locked. Is there any way to disable this?

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[Porpoise Hork]

On which setup, the 2.7 or 3.5 Eco, 5.0 or PB? If on the PB why would you want this as it is setup that way to enable regenerative braking. Keeping the IEC running when braking would prevent the regen system from working properly and severely impact economy.

 

[dpatt711]

On which setup, the 2.7 or 3.5 Eco, 5.0 or PB? If on the PB why would you want this as it is setup that way to enable regenerative braking. Keeping the IEC running when braking would prevent the regen system from working properly and severely impact economy.

This is for a 5.0

 

[Slitherin]

One press first,pause,then long press.

 

[dpatt711]

One press first,pause,then long press.

On what? gas, brake, traction control?

 

[Slitherin]

On what? gas, brake, traction control?

On your traction control button.

 

[dpatt711]

On your traction control button.

Yes, that's the normal way I turn off traction control and stability control.

 

[Slitherin]

Should work buddy,mine will roast em for days that way.

 

[dpatt711]

Should work buddy,mine will roast em for days that way.

Just double checked, no beuno. "BRAKES APPLIED, POWER REDUCED" still comes up.

 

[Slitherin]

Well ain’t that some shit….
I guess I just thought they would all do it.
Mine does have a Whipple,and is tuned by them. so maybe that’s part of the tuning..

 

[dpatt711]

Any solutions? Boutta start pulling fuses.

 

[dpatt711]

Contacted Livernois to see if their tune would disable it, they said "The tune wouldn't touch anything to do with those modules so it wouldn't disable that code." So no dice there. Pulling the ABS fuse also does not fix it.

 

[22Platinum]

Contacted Livernois to see if their tune would disable it, they said "The tune wouldn't touch anything to do with those modules so it wouldn't disable that code." So no dice there. Pulling the ABS fuse also does not fix it.

Thanks for this post.

 

[22Platinum]

can confirm, mine does it too

I pushed the TCS button, waited for that message to go away, push-and-held the TCS button, second message came and went

stood on the gas and brake thru 5th gear, last readout i saw was 78mph and then it said "BRAKES APPLIED, POWER REDUCED". I had already lifted anyway, but it wasn't going to let me continue.

I got away with about 3 seconds of burnout before it shut me down

 

[slow3v]

I think some aftermarket tunes let you get around it. You can rip donuts all day, too, but it does get angry when trying to do a brake stand. You can pull it off but it takes much coaxing. Try allowing the truck to roll 2-3mph while attempting. Seems to help, not that id know.

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