2015 Sierra still governs @ 160km/h

[goosemanx]

I have the 91 tune in my 2015 GMC Sierra 5.3l
Tried the speed today but it still governs out at 160 km/h
Is there a fix this ?

[goosemanx]

Can anybody tell me how to disable the speed govoner on my 2015 gmc?
It's supposed to be set to 220 in the canned 91 tune but it's clearly not
Any help is greatly appreciated

[mikel]

please post the tune files from the tunes folder here.

[goosemanx]

please post the tune files from the tunes folder here.

[mikel]

please post the tune files from the tunes folder here.

here you go, save to the root of the i2 drive then load the custom tune.

Thanks

[goosemanx]

please post the tune files from the tunes folder here.

here you go, save to the root of the i2 drive then load the custom tune.

Thanks

Thank you very much
Got it loaded to the i2
Will try it out shortly